UX: review UX with more icon instead of text

[dufoli]

• tooltip for inline edit
• popup menu can be on 2 columns with hover text
  download, upload, apex, events

list of icon available:
add
adduser
announcement
answer
apex
approval
apps
arrowdown
arrowup
attach
back
ban
bold
bookmark
breadcrumbs
broadcast
brush
bucket
builder
call
capslock
cases
center_align_text
change_owner
change_record_type
chart
chat
check
checkin
chevrondown
chevronleft
chevronright
chevronup
clear
clock
close
comments
company
connected_apps
contract
contract_alt
copy
crossfilter
custom_apps
cut
dash
database
datadotcom
dayview
delete
deprecate
description
desktop
dislike
dock_panel
down
download
edit
edit_form
email
emoji
end_call
erect_window
error
event
expand
expand_alt
fallback
favorite
feed
file
filter
filterList
flow
forward
frozen
full_width_view
groups
help
home
identity
image
inbox
info
info_alt
insert_tag_field
insert_template
italic
jump_to_bottom
jump_to_top
justify_text
kanban
keyboard_dismiss
knowledge_base
layers
layout
left
left_align_text
level_up
light_bulb
like
link
list
location
lock
log_a_call
logout
magicwand
mark_all_as_read
matrix
merge
metrics
minimize_window
moneybag
monthlyview
move
muted
new
new_direct_message
new_window
news
note
notebook
notification
office365
offline
offline_cached
open
open_folder
opened_folder
overflow
package
package_org
package_org_beta
page
palette
paste
people
phone_landscape
phone_portrait
photo
picklist
power
preview
priority
process
push
puzzle
question
questions_and_answers
quotation_marks
record
record_create
redo
refresh
relate
remove_formatting
remove_link
replace
reply
reply_all
reset_password
resource_absence
resource_capacity
resource_territory
retweet
richtextbulletedlist
richtextindent
richtextnumberedlist
richtextoutdent
right
right_align_text
rotate
rows
salesforce1
search
settings
setup
setup_assistant_guide
share
share_mobile
share_post
shield
side_list
signpost
sms
snippet
socialshare
sort
spinner
standard_objects
stop
strikethrough
success
summary
summarydetail
switch
sync
table
tablet_landscape
tablet_portrait
tabset
task
text_background_color
text_color
threedots
threedots_vertical
thunder
tile_card_list
topic
touch_action
trail
trending
turn_off_notifications
type_tool
undelete
undeprecate
underline
undo
unlock
unmuted
up
upload
user
user_role
video
volume_high
volume_low
volume_off
warning
weeklyview
wifi
work_order_type
world
yubi_key
zoomin
zoomout