Fix447: Security - Authenticated user is able to change any email
Merge pull request #450 from javierluraschi/Fix447Security

Fix447: Security - Authenticated user is able to change any email - merged.
Fix Accounts.xml local path

Fix: build project from command line
fix regimes label
Fix Redirection to cz.html
Fix Thumbnail Generation on Creation
Updated REST API ref.
fix new_exhibit_should_have_a_correct_url
Updated REST API ref.

some minor documentation fixes.

Some improvements to the API reference examples.

Updated API ref docs with improvements.
added