D-Net

[Trunk|Connect]: Fix error logs in connect related pages and components.

[Trunk]
Add checks when location or document is used.
Get environment from properties file instead of domain

Invite, Subscribe, Manage Buttons: Smaller buttons, smaller icons

[trunk]: Connect: Remove unnecessary logs

Subscribe: add new parameter for user Email in email compose function

searchProjects.component.ts: from commit r54673, branch 'changeDeposit' is merged in trunk: add 'valueIsExact' field initialization in Filter.

Update footer parameters

invite.component: scroll into view when invitation button is clicked |
when invitation request completes, fill and show which mails sent successfully and which not |
show proper success/failure messages in short view too.

1. searchProjects.component.ts: when branch 'changeDeposit' will be merged in trunk, add 'valueIsExact' field initialization in Filter.
2. invite.component: When not validating all emails, empty list of recipients from 'email' structure (next validation will fill it again).

Change scripts in deploy folder

Community page:
add is route enabled check to show zenodo communities link and number

Invite:
allow customize html text for community managers too
Subscribe:
add error section, to catch the case the service response 403 -> the button is enabled again and a message appears

1. beta-properties.json & env-properties.json: Add 'feedbackQuestionaire' property.
2. app.component.ts: Pass to feedback component, 'feedbackQuestionaire' property.