Fixed issue where when the user changed the NumberPicker text with the keyboard, the NumberPickerDialog wouldn't pick up the change when calling onNumberSet
Update target SDK to the currently latest SDK 18.
Merge duplicate resource definition.
Remove UI string resources from library.

These string resources were used to set the title and buttons of
NumberPickerDialog but that doesn't work well for localization as the
library can't provide these string resources in all languages that a
user of the library might want to localize an app to, and furthermore
would the proper localizaton also sometimes depend on context.

Instead, require these strings to be passed as arguments to the
NumberPickerDialog constructor. Even for non-localized apps this
provides greater flexibility for the user of the library.
Add step support

This update allow to set a step of NumberPicker
Merge pull request #28 from general03/master

Add step support
Merge pull request #27 from roubert/cleanup

Remove UI string resources from library
Merge pull request #25 from andrewboissonnault/master

NumberPickerDialog not picking up on NumberPicker EditText changes.
Merge branch 'master' of https://github.com/michaelrnovak/numberpicker