Update Changelog.txt.
Fix compilation after 0a8bb4ffe70a3b937bc5035e96680d6bb853b2a6.
installer: get rid of the revision for stable builds completely.
Update files for 1.7.2
Set MPC_BETA_RELEASE to 1.
Fix DXVA status for some decoders after 4a79186.

Checking status only once is not reliable.
Even LAV Video Decoder can disable HW decoding on fly except DXVA Native mode.

Fixes #3881
Show tooltip with H/W decoder name in status bar.

Fixes #3873
Statusbar: fix some visual glitches

Fixes #2870
Merge pull request #124 from kasper93/dxva_status

H/W acceleration status changes.
Fix: Some subtitles could have been missing.

Depending on how the subtitle entries overlapped in time, some segments were forgotten when creating them on the fly which led to incomplete rendering.

This regression in ef0327fa92b6938f5ef70dea49fe2ecbbd86757b was made visible by fa670bfc0b1d4d620bfc0388e9fd41b6275e8d4f.
Update translations from Transifex:

 - Armenian
 - Basque
 - French
 - German
 - Japanese
 - Portuguese (Brazil)
 - Turkish