Merge pull request #141 from tebeka/master

ignore bad limit
Updates changelog
Fixes url param parser
Improves handling of missing libraries
Improves control api error reporting
Override get_argument to allow validation
Refactors server-side validation
Removes unused import
pep8
Sets release date
Sets release version
Bumps up develoment version to 0.7
Update tasks.html

Add received and started time for easier task browsing.
Merge pull request #144 from systemsoverload/patch-1

Update tasks.html
Update AUTHORS
Merge pull request #145 from systemsoverload/patch-2

Update AUTHORS
Make sure workers status updater is not running before starting it. on_close may not be called by some browsers
Added api/task/send route and supporting class

Allows submission of 'named' tasks (i.e. not locally registered)
changed URL route to send-task to match async-apply
Added myself