Reorder variables (Card)
Replace docs with normal notes
Remove unnecessary card attribute (values & Cards)
Add Java documentation to all the methods (Cards)
Add cardview of support library (Gradle)
Remove background color for compatibility (Cards)
Use the real Cards of the support library (Cards)
Add Ratan to the contributors (About)
Add ratan's full name (Authors)
Update opensource info (About)
Add translations info (About)