Added support for .m4v files (Quicktime X default)
Added support for .m4v files (Quicktime X default)

gaissa/stacey,afonsoduarte/acircular,afonsoduarte/acircular,adaptiveenvironments/stacey,njorth/mathilde,robertbrook/stacey,adaptiveenvironments/stacey,afonsoduarte/publicinterventions-site,gaissa/stacey,kavabunga/Stacey-CMS,kunstdesign/staceyUP,kavabunga/Stacey-CMS,afonsoduarte/europa,kavabunga/Stacey-CMS,afonsoduarte/gardensquareproject-site,dhornbein/StudioALA.net,olekristensen/stacey,afonsoduarte/europa,intermedialab/stacey,afonsoduarte/acircular,dhornbein/StudioALA.net,afonsoduarte/gardensquareproject-site,kolber/stacey,kunstdesign/staceyUP,olekristensen/stacey,afonsoduarte/publicinterventions-site,afonsoduarte/gardensquareproject-site,njorth/mathilde,afonsoduarte/publicinterventions-site,kolber/stacey,robertbrook/stacey,intermedialab/stacey,afonsoduarte/europa,gaissa/stacey,kunstdesign/staceyUP,modulexcite/stacey,njorth/mathilde,d2s/stacey,olekristensen/stacey,d2s/stacey,adaptiveenvironments/stacey,intermedialab/stacey,modulexcite/stacey,dhornbein/StudioALA.net,robertbrook/stacey,modulexcite/stacey,kolber/stacey