Merge pull request #3 from Sleepwalking/master

Some structural improvements.
Merge pull request #4 from Sleepwalking/master

Downward integration.
HNMFrame & HNMContour conversion
Fixed CMakeList.
1.Fixed library/archive install path.
2.Added target 'uninstall'.
Merge pull request #5 from Rocaloid/dev

Fixed CMakeList.
Phase manipulation utilities
Phase matching structure for SinusoidItersizer
Phase controlled sinusoidal synthesis
Update plan list
Funny test
YIN prototype
Some improvements
YIN: Step 5
Spectral utilities
Pitch-scale spectral adjustment model
Spectral envelope shift
Minor improvements
Ready to release.
Add include