1. CU Filter: each LCU now has thicker border
2. MV Filter: each PU center has a solid circle
3. Intra Filter: PU borders are not shown any more
Merge branch 'master' of https://github.com/lheric/GitlHEVCAnalyzer
bit info output added (decoder_bit.txt)
bit heatmap complete
1. Add time line
2. Add bit count for frame
3. fix compile error under vs2012
update README.md