Added right alt attribute for banner
Added right alt attribute for banner

Added: "MaterialDrawer the flexible, easy to use, all in one drawer library for your android project." as alt text to banner.
MaTriXy/MaterialDrawer,yunarta/MaterialDrawer,MaTriXy/MaterialDrawer,mychaelgo/MaterialDrawer,yunarta/MaterialDrawer,mikepenz/MaterialDrawer,mikepenz/MaterialDrawer,McUsaVsUrss/MaterialDrawer,mikepenz/MaterialDrawer