Added the AlertDialogs to set the fields instead of sliders
Added a few minor things  to the code
Added the Rounding Radio UI
Reworked the set split and percentage UI feature
Implemented rounding
Reworked the UI a bit and set the default tip percent to 15
Added Custom layouts for the Radio buttons
Changed the version name and coe
Merge pull request #6 from jonathanostinowsky/NewFeatures

New features