Merge branch 'master' of github.com:tobiasmuecksch/backend
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Merge remote-tracking branch 'upstream/master'
Implement canvas saving
Merge remote-tracking branch 'upstream/master'
Fix database scheme and implement a missing route
Merge pull request #23 from baerenfaenger/master

Implement canvas saving
Merge remote-tracking branch 'upstream/master'
Define dependency versions

in order to prevent any migration problems with future versions of the dependencies
Remove unused lines, add backend methods for sending random password to user, add mail templates for forgotten password
Merge pull request #26 from tobiasmuecksch/master

Define dependency versions
Create the random password in the backend instead of frontend
Merge pull request #27 from onurv12/master

Add backend methods for 'Forgot Password'
Merge remote-tracking branch 'upstream/master'

Conflicts:
	index.php
Editing users of a project is now a separate function