restored tooltips to the task names

Resolves: http://bugs.web2project.net/view.php?id=1619
improving the post-permissioning routing
fixed the missing 'delete' button

bumping the version number
changed the name of the icon to be more flexible
merging latest development from master
removed the translation test because that's an add on now
changed the test to reflect the new output
tweaked the email format
changed the email output.. not sure why it's not being rendered
removed the tests for the deprecated class
remove the unused action
fixing an E_Fatal syntax error
deprecating some unused functions