changed misc. to miscellaneous
fixed undefined allowed_type in rtmedia featured and undefined object property of global $rtmedia
Merge pull request #465 from Ritesh-patel/master

fix undefined allowed_type in rtmedia featured
bug fixed for title overlap for audioplayer. set height to 30px and handled height when opened in lightbox
Merge branch 'master' of https://github.com/rtCamp/rtMedia