Initial project source. Basic Sample.

Signed-off-by: Vincent de Smet <vdesmet93@gmail.com>
Added Simple and Custom implementations for both the Single and MultiMonth views.

Signed-off-by: Vincent de Smet <vdesmet93@gmail.com>
Sample: Reformatted code, minor tweaks.

Signed-off-by: Vincent de Smet <vdesmet93@gmail.com>
Git: Updated gitignore to remove .gradle/ directory.

Signed-off-by: Vincent de Smet <vdesmet93@gmail.com>
Merge branch 'master' of github.com:vdesmet93/holo-calendar-sample