Use jquery slider in video player.

git-svn-id: svn://svn.code.sf.net/p/subsonic/code/trunk@4044 104adb81-38d2-4886-885e-82898e39ce25
Use jquery slider in play queue.

git-svn-id: svn://svn.code.sf.net/p/subsonic/code/trunk@4045 104adb81-38d2-4886-885e-82898e39ce25
Updated changelog

git-svn-id: svn://svn.code.sf.net/p/subsonic/code/trunk@4046 104adb81-38d2-4886-885e-82898e39ce25