Bump rspec to ~> 2.7.
Bump rspec to ~> 2.7.
mhui/streamio-ffmpeg,notenote/rlovelett-ffmpeg,donperi/rlovelett-ffmpeg,streamio/streamio-ffmpeg,wuakitv/streamio-ffmpeg,pbhogan/streamio-ffmpeg,Snuff/rlovelett-ffmpeg,tvch1/streamio-ffmpeg,Picturelife/streamio-ffmpeg,mattcook/rlovelett-ffmpeg,rcubeinc/streamio-ffmpeg,tvims81/streamio-ffmpeg