+ Fix the bug on premature termination after no compressible triangles identified.
+ Uploaded to PyPI. Simplify the installation to:
`pip install fasthare`
+ Adding log_file option for verbose mode. Example:
`rh, map, sign, time = m.fasthare_reduction(file ="exp3.net",alpha=0.2, log_file="exp3.log")`
+ New FastHareComposite package on PyPI
`pip install FastHareComposite`