Adding Google login

#93)

* fixed variable imports, reduced module size with better import variable structuring

* custom environment with config added

* component upgrades, assets configurations

* Added Landing page
1. Added banner componant
2. Added product list componant
3. Chnages in routes
4. Added carousal library

* Added Modified landing page
1. Added Scrollable to componant
2. Added watch&learn componant
3. Added configurable data file.
4. Modified product list & favorite item componant.

* added custom themes

* fixed variable imports, reduced module size with better import variable structuring

* custom environment with config added

* component upgrades, assets configurations

* layout ui fixes

* fixed variable imports, reduced module size with better import variable structuring

* custom environment with config added

* component upgrades, assets configurations

* layout ui fixes

* httpclient updates, token interceptor, progressbar, toasty added

* Added Landing page
1. Added banner componant
2. Added product list componant
3. Chnages in routes
4. Added carousal library

* Added Modified landing page
1. Added Scrollable to componant
2. Added watch&learn componant
3. Added configurable data file.
4. Modified product list & favorite item componant.

* added custom themes

* Added Forgot password component.

* Modified forgot password

* added update password componant

* Added Update password component

* Modified according to http client.
implemented update password.
Litle housekeeping with notifications

* Updated data.ts

* Added Landing page
1. Added banner componant
2. Added product list componant
3. Chnages in routes
4. Added carousal library

* Added Modified landing page
1. Added Scrollable to componant
2. Added watch&learn componant
3. Added configurable data file.
4. Modified product list & favorite item componant.

* added custom themes

* Added Forgot password component.

* Modified forgot password

* added update password componant

* Added Update password component

* Modified according to http client.
implemented update password.
Litle housekeeping with notifications

* Updated data.ts

* Adde control to header for pets & brand as per mega menu

* Added Header Drop down for Shop by categeory
1. Added componants for dropdown
2. Api call for taxonami
3. Mapping the data to componant.

* Requested chnages

* Modifications

add favorite product functionality

remove from favorite functionality

remove unmark as favorite option from product detail page

indentation and bug fixes

use async pipe in view only once

* Added Landing page
1. Added banner componant
2. Added product list componant
3. Chnages in routes
4. Added carousal library

* Added Modified landing page
1. Added Scrollable to componant
2. Added watch&learn componant
3. Added configurable data file.
4. Modified product list & favorite item componant.

* added custom themes

* Added Forgot password component.

* Modified forgot password

* added update password componant

* Added Update password component

* Modified according to http client.
implemented update password.
Litle housekeeping with notifications

* Updated data.ts

* Adde control to header for pets & brand as per mega menu

* Added Header Drop down for Shop by categeory
1. Added componants for dropdown
2. Api call for taxonami
3. Mapping the data to componant.

* Requested chnages

* Modifications

* Added brand list & categeory image to header(Shop by)

* quick  fix

* bug fixes

* Landing page slider UI fixes and styling

* Quick changes for deep

* Added Landing page
1. Added banner componant
2. Added product list componant
3. Chnages in routes
4. Added carousal library

* Added Modified landing page
1. Added Scrollable to componant
2. Added watch&learn componant
3. Added configurable data file.
4. Modified product list & favorite item componant.

* added custom themes

* Added Forgot password component.

* Modified forgot password

* added update password componant

* Added Update password component

* Modified according to http client.
implemented update password.
Litle housekeeping with notifications

* Updated data.ts

* Adde control to header for pets & brand as per mega menu

* Added Header Drop down for Shop by categeory
1. Added componants for dropdown
2. Api call for taxonami
3. Mapping the data to componant.

* Requested chnages

* Modifications

* Added brand list & categeory image to header(Shop by)

* quick  fix

* Landing page slider UI fixes and styling

* Landing Page Changes
1. Added Todays deal from API
2. Added Fovorite form API

* Quick changes for deep

* Modifications as per new UI.

* Quick fix for routes & varibale Naming

1. Angular to 6
2. Rxjs to 6 with rxjs-compact for backward compatibility
3. updated cli and config with ng update

)

add td tag in favorite product image

Whats changed?
1. Added Footer.
2. Fix today's Deal bug when empty array.
3. Added forget password notifications when mail has been sent.

1. Modified routes
2. Change navigation on successfull password chnage.

* Quick fix favorite item.
* Search box click & keyup event

1.  Added user rating componant.
2.  Changed navbar login UI(profile).
3.  Added change detection.
4. Removed video componant.

* Added searchbar for header
1. Added api call for search by keword.
2. Added search actions
3. Added search reducer
4. Added Effects for search

* Added search using Brands & Keywords
1. Added query params for brands
2. Modified  search reducer
3. Made API call using UserSearchParams
4. Displayed products in prodcut list componant.

* Added searchbar for header
1. Added api call for search by keword.
2. Added search actions
3. Added search reducer
4. Added Effects for search

* Added searchbar for header
1. Added api call for search by keword.
2. Added search actions
3. Added search reducer
4. Added Effects for search

Added search using Brands & Keywords
1. Added query params for brands
2. Modified  search reducer
3. Made API call using UserSearchParams
4. Displayed products in prodcut list componant.

search query params

Added Categeory Filter
1. Added effects for getting products by taxons
2. Added catgeory componenat.
3. Added search links to shopby categeory.
4. Quick fixes

* Added Brand filters

* Quick fix when empty search result.

* Sticky header with shop by categeory list

* House keeping search feature
1. Modified API calls getting it from store.
2. Removed stars from rating component.
3. Changed methods name.
4. Removed used imports
5. Added search to todays deals
6. changed  UI for list in search page.

* House keeping search feature
1. Modified API calls getting it from store.
2. Removed stars from rating component.
3. Changed methods name.
4. Removed used imports
5. Added search to todays deals
6. changed  UI for list in search page.

* Quick Fix

* Added Categeory Filtering
1. Added effects for getting child taxons
2. Added Api call to get child taxons
3. Added Parent child list view in categeory componant.
4. Added reducers for getting child taxons from store.
5.  Added search state for categeory  levels.
6. Added selector for getting list of  root taxons.
7. Modified home componanat for nested list(catageory).

* work on the landing page Ui

* work on the footer and landing page

* Work on the heaadr menu

* Work on the login page

* Work on the login page

* Hiding animation

* Work on indentation

* Added links for nested category

1. Added Brand filters on category.
2. Added actions, effects, for getting taxonomy by name.
3. Added reducer for getting brands by category.

* Added inner html for products description .

1. Added methods for displying products as per url search params.
2. Added products list on `ALL`  link
3. Added state/selector for getting all products.
4.Hide brands text when no brands to display.

* Work on the header Ui

* Work on the product page

* Mobile view Login Icon Fix

* Fixed profile menu dropdown

* Modified route for product
1. Removed route product / products
2. Added search route for search related pages
3. Changed route for cart

* Quick fix

Product Page UI

* Added Sort filters and Pretty_name
1. Added newest,alfabetical sorts.
2. Added Pretty name for selected category.

* Fixed Requested changes

* Added Fixes

2. Configured spree for taking address of india
3. Fixedup add to cart & favorites after ui chnage.
4. Fixedup counts

* Work on the porduct page and header

* Work on the realated slider

* product page css alignment

* Added/Fixes
1. Fixes  `2 item added in cart in one click`
2. Fixes creating empty order.
3. Added products with quantitiy
4. Updated inceptor.

* Work on header menu

* Work on header menu

UI fixes for angularspree theme
Removed show category mobile icon in desktop

* optimsations with rxjx 6 upgrade
* firebase optimisations

Ticket: https://www.pivotaltracker.com/story/show/158024102

## Why?

**Feature** : we have to add feature for creating product review along with ratings.

**Feature** : Added notification when user mark product as favourite.

**Bug** : Added api for getting full taxonomy.

## This change addresses the need by:

This take the reviews and rating from user for particular product. So user can be able to submit the review and ratings for product.

When user Mark a products as `favourite` then toasty notification will be shown on left corner of screen.

By adding `set=nested` to taxonomy api `/api/taxonomies?set=nested` we will get detailed taxonomy

[Delivers  #158024102]

**Feature** : Implement login drop down .
**Feature**: When there is no product or any UI list. Footer comes at the bottom of the screen. 

**Bug**: Dropdown is not showing correct in device view
**Bug**: Footer is coming top when there is no content in the body

Why?

Changes requested by @pkrawat for U for some pages.

This change addresses the need by:

Search products list

Show max three lines for product tile, price starts from 4th line always (selling - cost price)
then static data ,then Show ratings.

product details page

Removed auto-ship and replace with variants.
Added Buy Now button.

Header

Change your cart to cart
[Delivers #158138312]

Why?
Feature: Cart Detail page must be as per the client requirement.

This change addresses the need by:
Work on the HTML page and the CSS.

[delivers #158024162]

Ticket: https://www.pivotaltracker.com/story/show/158024162

Why?

Feature: To display the taxons images like category & brands & Integrated with fontend.

This change addresses the need by:

We can see the Taxons(brands & category) images.

[delivers #158175760]

Why?

Feature: To get similar products list when user views any product.
Adding rating component to it.

This change addresses the need by:

User will get the list of similar products for the currently viewing product.
Along with average rating for it.

[delivers #158210149]

Why?

Feature: To show all the product Reviews on product detail page.

This change addresses the need by:

Work on rating plugin
Work on the progress bar.
At this stage the progress bar content only static
[delivers #158024119]

Why?

Feature: To get related products list when user views any product.

This change addresses the need by:

User will get the list of related products for the currently viewing product.
[delivers #158194650]

Why?

Changes requested by @pkrawat for U for some pages.

This change addresses the need by:

Search products list

Show max three lines for product tile, price starts from 4th line always (selling - cost price): Done
then static data: done
then Show ratings. : Done
product details page

Removed auto-ship and replace with variants.
Added Buy Now button.

Header

Change your cart to cart
[Delivers #158138312]

Why?

Feature:
To Show the list Popular Brands(image) for particular category.

This change addresses the need by:

We can get the list of brands for particular category.

[delivers #158246396]

Why?

Changes in the header menu

This change addresses the need by:

Header Bands Menu

In this, I have added the hover effect to a menu and the alignment of all brands images

Header Category menu

In this, Now I have added the hover effects to the button.
On scroll button is changing now to the cross icon similar to reference site.
In this two point are remaining like
show the pet image to the background of the drop down.
by default open dog brands in the dropdown
[Delivers #158208438]

Ticket: https://www.pivotaltracker.com/story/show/158024119

Why?

Feature: Work on the ngrx Effeect

This change addresses the need by:

To make UI faster by using effects, selector, actions, and reducers

[delivers #158024119]

Why?

Feature: Search page UI with responsive.

This change addresses the need by:

Made Search page UI responsive.
Mobile sort model
[delivers #157475033]

Why?

Feature: Write review page.

This change addresses the need by:

Add the product image on the page. : done
Add the guidelines for a user. : Done
Change the style of the button. Done
[delivers #158285800]