Housekeeping updates

- Update README
- Update .gitignore
- Update package.json and package-lock.json

.gitignore

@@ -48,3 +48,5 @@ _ReSharper*/
 .vs/
 #Nuget packages folder
 packages/
+# NPM folder
+node_modules/

README.md

@@ -6,42 +6,68 @@ For more information on the formatting of the YML Indexer Definition, please see
 
 For Prowlarr Indexer Requests; please see [our request site](https://requests.prowlarr.com/)
 
-# Definition Versions
+## Definition Versions
 
 Versions require Prowlarr Cardigann C# modifications.
 Prowlarr will fall back to a previous version if no YML exists for the current version.
 
+## Schemas
+
+Each Cardigann Version has a YML Schema for it contained within the definitions's respective folder named `schema.json`
+For more specific details between versions the schema files can be compared.
+
+To test a definition file against a specific schema use the command below.
+
+Note that the following npm packages are required `ajv-cli-servarr ajv-formats`  These can be installed globally on your system with
+
+```bash
+npm install -g ajv-cli-servarr ajv-formats
+```
+
+To test the definition:
+
+```bash
+ ajv test -d "definitions/v{VERSION}/{INDEXER FILE NAME}.yml" -s "definitions/v{VERSION}/schema.json" --valid -c ajv-formats
+ ```
+
 ## Active Versions
 
 - V3 Indexers
   - Prowlarr Cardigann v3 includes support for APIs and JSON
   - Replace `imdb:` selector with `imdbid:`
   - Makes `Description` an optional by default
   - All new Indexers using APIs shall be in v3 as of 2021-10-21
-    - Indexers utiizing CategoryDescr or any v4 features MUST be in v4
-- V4 Indexers
+    - Indexers utilizing CategoryDescr or any v4 features MUST be in v4
+- [V4 Indexers](https://github.com/Prowlarr/Prowlarr/pull/828)
   - Prowlarr Cardigann v4 includes several changes such as
     - TMDBId
     - Genre
     - TraktID
     - CategoryDescr
-- V5 Indexers
-  - Prowlarr Cardigann v5 includds several changes such as
+- [V5 Indexers](https://github.com/Prowlarr/Prowlarr/commit/76afb70b01f4a670d8e402d9a3de05c09611b7ab)
+  - Prowlarr Cardigann v5 includes several changes such as
     - Allow JSON Filters
+- [V6 Indexers](https://github.com/Prowlarr/Prowlarr/commit/5ee95e3cc29d1307192320eb82b5a8f1287f00d6)
+  - Prowlarr Cardigann v6 includes several changes such as
+    - `doubanid` support
+    - `tmdbid` TV Search Support
 
 ## Depreciated Versions
 
-- V1 Indexers
-  - Prowlarr Cardigann v1 are base level standard YML
-  - No new indexers are to be added to v1 as of 2021-10-13
-  - No new updates backported to v1 as of 2021-10-17
-- V2 Indexers
-  - Prowlarr Cardigann v2 include several changes such as
-    - Regex removal for Size parsing
-    - Multiple Download Selectors
-    - Optional Selectors
-    - Testlink Torrents
-    - InfoHash links
-    - AllowRawSearch property in caps
-  - No new indexers are to be added to v2 as of 2022-04-18
-  - No new updates backported to v2 as of 2022-04-18
+### V1 Indexers
+
+- Prowlarr Cardigann v1 are base level standard YML
+- No new indexers are to be added to v1 as of 2021-10-13
+- No new updates backported to v1 as of 2021-10-17
+
+### V2 Indexers
+
+- Prowlarr Cardigann v2 include several changes such as
+  - Regex removal for Size parsing
+  - Multiple Download Selectors
+  - Optional Selectors
+  - Testlink Torrents
+  - InfoHash links
+  - AllowRawSearch property in caps
+- No new indexers are to be added to v2 as of 2022-04-18
+- No new updates backported to v2 as of 2022-04-18