New colors
HexadecimalExerciseFragment is now working on training mode.
Some adjustments to use ImeOptions.
Encoding adjustments.
Goodbye to magic numbers. Displaying number in binary instead of
decimal.
Getting rid of the aux layouts to style the views as card
Newline at EOF
New elements added to the exercise layout
New changes
Merging with upstream
Different handling of responses.
Couple of animations added
Removing outdated comments
Update fragment_hexadecimal.xml
Line removed
Fixing the layout
Merge branch 'master' of ssh://git@github.com/Naroh091/imovil2014.git
Merge branch 'master' of https://github.com/enoler/imovil2014

Merging with upstream
Animation adjustments
Solution button now works. Changes in animations.