Make swipe-to-complete discoverable, undoable
Closes #282
Added modified version of SwipeToDismissUndoList library as a local dependency
Undo works with auto archiving
Added gray background behind the swiped view.
Made swipes less sensitive to vertical movement, i.e., it shouldn't accidentally swipe while you are trying to scroll.
inimum row height to 48dp as per Android design guidelines.
Dismiss undo popup when we display a dialog (e.g., Sync Conflict Dialog).
Added back progress dialogs to prevent swiping too quick.
Pull to refresh, closes #360
Add ActionBar-PullToRefresh library
Stretch ListView to fill_parent vertical so that pull-to-refresh is detected even when list doesn't fill screen vertically
Add pull-to-refresh and remove sync button
Update ActionBar-PullToRefresh to v0.4 and actually make work with pre-Honeycomb
Minor copy change during task completion/incompletion
Copy tweaks
Demonstrate multi-task entry with hint text
Standardize capitalization scheme in progress dialog titles
Add support for Google Voice Action "note to self"
Closes #362
Standardize capitalization, remove unused string
Release 38, version 1.5-beta1
Update pull-to-refresh

* Add indeterminate progress bar style for pre-Honeycomb
* Fix flickering of ActionBar during syncing on pre-Honeycomb
* Change and extract PullToRefresh texts strings
Simplify and declutter action bars
* Move action bars to the top
* Reorder buttons, show only most important actions, overflow the rest
* Remove help button from Add tasks screen and show it only if there are no projects or contexts to choose from
* Change Add tasks add action button from "save" disk to checkmark
* Don't make Help activity fullscreen, closes #316
* Delete unneeded sync layout and icons
* Delete unneeded icons
* Add icons for menu items (lower than 4.0)
Avoid ArrayIndexOutOfBoundsException on 2.x
https://code.google.com/p/android/issues/detail?id=10238#c6
as per @chuckbjones
Version 1.5-beta2, release 39
Avoid java.lang.IndexOutOfBoundsException while prioritizing tasks
Tapping app logo goes back to task list view #368
Remove outdated configchanges from AndroidManifest.xml
Version 1.5-beta3, release 40
Fixed up tests.

Added tests for the unarchive method.

Attempt to disable swiping until the previous swipe operation has completed.