[Stable] [Merge] programming/libs/libiec61883

[Ozan Çağlayan]

Version bump to 1.2.0:
 - Fixed PID handling in MPEG2-TS.
 - Added iec61883_cip_resync().
 - Silence some warnings in CMP that may needlessly alarm users.
 - Improved validation of DV packets in dv_fb.
 - bugfixes

Only minor so version is bumped (/usr/lib/libiec61883.so.0.1.0->/usr/lib/libiec61883.so.0.1.1)

Merge please.
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Ozan Çağlayan
<ozan_at_pardus.org.tr>