renamed controllerhelper to uiview+closestparent
Update README.md
Merge branch 'master' of github.com:zipleen/tvheadend-iphone-client
updated SDWebImage
Added currentAndNextPrograms
Incremented "shared epg" to retrieve 6 hours instead of 1
Added a new progress bar, more in line with what iOS7 will *need* to have. Actually this looks better...
Merge pull request #2 from zipleen/master

update