adding activity to manifest
added changes to Task from master
Adding EditTaskActivity and related files, including alternate version of Task
transferred manifest edits to branch; got rid of some extra junk in EditTaskActivity
added database opening line to MainActivity:
Deleted Database_test on this branch too
removed unnecessary extra database helper
Fixed version number and EditTaskActivity name
Changed to Holo Light theme and added add task button to TaskView
Changed to Holo Light theme and added add task button to TaskView
Added note to EditTaskActivity
removed unnecessary .gitmodules file
Merge pull request #1 from TeamGradeient/elizabeth-experimental

Merging with Elizabeth experimental