(CCCP Patch) Modify .gitattributes.
(CCCP Patch) Add CCCP extra build time date generation

Makes version_rev.h contain CCCP_BUILD_* defines
(CCCP Patch) Add CCCP MPC-HC defaults.
(CCCP Patch) Internal filters config for CCCP (most disabled)
(CCCP Patch) Adding the CCCP main icons to MPC-HC.
(CCCP Patch) Adding the CCCP logos (with Chiyo-chan!).
(CCCP Patch) Make the update checker to check for CCCP versions
(CCCP Patch) Switch the bug reporting URL in MiniDump.cpp

Make MPC-HC's developers happier by not leading monkeys with our
dumps there, even though we do distribute our debug symbols now.
(CCCP Patch) A quick hack around iconlib warning

Will be removed after we decide upon an iconlib to use.
MpaDecFilter: Fix MPC-HC compilation with ffmpeg audio disabled

Lite builds were unaffected, but if you built a "normal" MPC-HC
with ffmpeg audio decoders disabled, it would not find
m_FFAudioDec, as it is only around when ffmpeg audio decoders are
enabled.