Added the add comment call for v1.2
Simplify the process of returning json of the newly posted image when an image is posted
Remove some double permission checks
Simplified the add transaction tag api call in 1.2
Remove a double permission check
Moved some permission checking logic out of the obpresthelper 1.2 and into the moderated transaction
Merge branch 'develop' of github.com:OpenBankProject/OpenBankProject-Server into develop
Added to tests for the revoke access to a view API call
(DELETE /banks/BANK_ID/accounts/ACCOUNT_ID/users/USER_ID/views/VIEW_ID)

The scenarios were:
- revoke access to a random user
- revoke access to a view that does not exist
- revoke access to a user but without enough rights
Fixed problem with default user (tesobe@tsobe.com)
fixed a bug keeping the Privilege Admin button hidden even if the user can access to the page
Merge branch 'develop'
1) implemented the following API calls with their corresponding tests:
  - GET /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts
  - GET /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts/OTHER_ACCOUNT_ID
  - GET /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts/OTHER_ACCOUNT_ID/metadata
  - GET /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts/OTHER_ACCOUNT_ID/public_alias
  - POST /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts/OTHER_ACCOUNT_ID/public_alias
  - GET /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts/OTHER_ACCOUNT_ID/private_alias
  - POST /banks/BANK_ID/accounts/ACCOUNT_ID/VIEW_ID/other_accounts/OTHER_ACCOUNT_ID/private_alias

2) added the access test of the management view if the permittedViews method
Made alias clickable
stripped the commat when tags are posted
1) Added for the private and public alias the two API calls providing
PUT and DELETE
2) refactored the tests to make them more modular
Merge branch 'api1.2' into develop
Merge branch 'develop'