Merge pull request #1 from praccu/master

Updating
Merge pull request #2 from praccu/master

Updating
Merge pull request #3 from praccu/master

Updating
Merge pull request #16 from dgiovann/master

Now with actionbar icons!
Merge pull request #4 from praccu/master

Updating
Fixed shitty database.
Merge pull request #5 from praccu/master

Updating
Testing this piece of shit.
Merge pull request #17 from kostya-viktorov/master

If this works, I might pee myself.
Okay, then. Should be all good.
Merged with Kostya's
Merge pull request #6 from praccu/master

Updating
SharedPreferences are working, but Settings is not populating its
checkboxes.
Merge pull request #18 from kostya-viktorov/master

SharedPreferences working, but Settings are not.
Merge pull request #8 from praccu/master

Updating
Category CheckBoxes and SharedPreferences now working properly together.
Merge pull request #19 from kostya-viktorov/master

SharedPreferences and Categories CheckBoxes working together.
Blah.
Merge pull request #20 from kostya-viktorov/master

Categories, Tags, Settings
merged?