FIX: cosmetic fixes
FIX: cosmetic fixes

shaunstanislaus/grab,alihalabyah/grab,codevlabs/grab,istinspring/grab,giserh/grab,alihalabyah/grab,lorien/grab,kevinlondon/grab,istinspring/grab,huiyi1990/grab,kevinlondon/grab,codevlabs/grab,pombredanne/grab-1,DDShadoww/grab,huiyi1990/grab,shaunstanislaus/grab,lorien/grab,raybuhr/grab,liorvh/grab,raybuhr/grab,giserh/grab,pombredanne/grab-1,SpaceAppsXploration/grab,maurobaraldi/grab,DDShadoww/grab,SpaceAppsXploration/grab,liorvh/grab,maurobaraldi/grab