Wavelet tree implementation in Python
Simplified WaveletTree construction
implementation of SuffixArray
Merge branch 'sandbox' of https://github.com/iborko/fmindex into sandbox
Revert "Merge branch 'sandbox' of https://github.com/iborko/fmindex into sandbox"

This reverts commit 9a2fd6bac0ade0c738ce2a38da15d96a8eb3104a, reversing
changes made to 986eacd3db421738687ee10c9acb0867808fd8cf.

revert last merge
Minor changes
Merge branch 'sandbox' of https://github.com/iborko/fmindex into sandbox
added BitStringRank cpp implementation and WaveletTree cpp implementation, tests needed
merged