D-Net

[Library | Angular 11]: Merge changes from angular-10

[Library | Angular 10]: Merge changes from angular-9

[Library | Angular 9]: Fix Recaptach at contact-us module.

[Library | Angular 9]: Merge changes from angular-8

[Library | Angular 8]: Merge changes from angular-7

[Library | Angular 7]: Merge trunk updates

[Library | Trunk]: Replace throw with throwError at help-content service.

[Library | Angular 11]: Merge trunk changes

[Library | Trunk]: Delete old branches

[Trunk | Library]:
1. bottom.component.ts: [Bug fix] When no communityId set, in "getDivContents()", get communityId from properties.adminToolsCommunity (fix for Connect Portal).
2. helper.service.ts: In "getPageHelpContents()" and "getDivHelpContents()", when no communityId is set, get it from properties.adminToolsCommunity if available, otherwise set it to 'openaire' (as it was).