code review PPWavelet part1
[FIX] some VC 2013 static tests fixed
[FIX] minor ammend
Optimize PP-Wavelet estimate width procedure; more anntotation and tests
Merge pull request #1122 from cbielow/fix-PP_CWT

Fix PeakPicker Wavelet
Merge pull request #1121 from timosachsenberg/fix/VC_static_tests

[FIX] some VC 2013 static tests fixed