TEncTop: remove hungarian prefixes from function arguments
TEncEntropy: remove hungarian prefixes
slicetype: remove gopIdx from lookahead output, simplify fake lookahead

CQP uses a simple offset for non-I slices (temporary hack)
TEncTop: hard code setNumRefIdxL0DefaultActive() and L1 default

This was failing in debug with -i1
FrameEncoder: remove min gop size from depth calculation
ratecontrol: move CQP support into our code
ratecontrol: assign qp correctly
do not configure QP and lambda twice
dpb: nits
TEncCfg: remove obsolete configurables
TEncCfg: remove unused dQP table
dpb: do not use fixed GOP cadence to select colocated direction

--HG--
extra : amend_source : 4648c9f215d2bfe407ba97695d74a68c51125fd3
TEncTop: require --log 4 to dump hash strings

I don't see them being useful for display except for regression scripts
TEncCfg: remove fixed GOP structures

--HG--
extra : amend_source : 8b7dc87a94913ddc51918fa7598e24f174b56647