[Update] removed "Platform" column
         added "Last Used" column
         sort based on first column
         internal optimizations


git-svn-id: http://svn.code.sf.net/p/megui/code@2446 a21b8521-4df1-4ed3-b48c-cff5bc73dcb3
[Update] fixed a regression in 2446


git-svn-id: http://svn.code.sf.net/p/megui/code@2447 a21b8521-4df1-4ed3-b48c-cff5bc73dcb3
[LSMASH Indexer] added LSMASHVideoSource/LWLibavVideoSource support
                 as no indexer is available no progress during "indexing" is available
                 also the cache file must be created in the same directory as the source file
[Audio Encoder]  added LSMASHAudioSource/LWLibavAudioSource support


git-svn-id: http://svn.code.sf.net/p/megui/code@2448 a21b8521-4df1-4ed3-b48c-cff5bc73dcb3
[Update] show the lsmash package in the updater


git-svn-id: http://svn.code.sf.net/p/megui/code@2449 a21b8521-4df1-4ed3-b48c-cff5bc73dcb3