Various bug fixes and tweaks
Attempting to replace jEditable plugin with custom functionality
Style tweaks with delete row button
Fixed revision ordering
Fixed bug in view helper return array instead of a json string
Bug fix

Timesheets (and entries) were getting deleted even if there were errors
in the timesheet
Updated to now include 0 hours as legitimate entry
Finished improving timesheet widget with better editing ui features
Merge branch 'improved_timesheet'
Style and bbq plugin tweaks, code cleanup and comments
Fixed bug affecting local variables and making them global
Fixed chrome bug json ordering

taskSelObj was returning the object with the empty task at the end
instead of the beginning causing the <select> to have the empty <option>
at the end
Removed the cast to float and check on submitting blank hours