Changed alert class.
Added support for editing the activities.
Merge branch 'develop' of https://github.com/pronamic/wp-orbis-timesheets into develop
Make sure the correct admin menu is active.
Updated translations.
Updated translations, mainly 'Werk registratie' to 'Werkregistratie'.
Removed empty lines.
Added PHP Mess Detector.
Fix: Avoid variables with short names like $id. Configured minimum length is 3.
Fix: Avoid unused local variables such as '$foramt'.
Adjusted custom PHP Mess Detector rule for LongVariable.
Fix: Avoid unused parameters such as '$atts'.
Fix: Avoid unused parameters such as '$tt_id'.
Fixed short vars notice by PHP Mess Detector.
Fixed some long var names.
Removed spacing.
Updated Mess Detector file.
Removed whitespace at end of line.
Added PHP CodeSniffer to the Grunt tasks.
Removed white space at end of lines.