Make dates better.

Instead of reading "Saturday, November 22, 2014", it will read as Sat, 11/22/14. I don't know if there is another easier/more efficient way to do this, but it works for me.
A few more natural-sounding English translations. 

Changed Mail to Email, Until to Due, Urgent to Important, changed the share text, changed some punctuation, and more. I think this might be better. :smile:
Oops, forgot to add the new date format to the db
Make the ActionBar less cluttered.

I removed the Settings icon (I rarely see this), added text to the add button, and made the delete button "ifRoom". I find that having 1-2 max Action Bar items is better because it is a more clear look.
fixed bug in menu
improved date format
undo some changes