fixed issue #4 / added LICENSE file
fixed a bug on residue_min and residue_max
(better handling of residue shift in count file)
fixed a typo in run_demo2.sh
Updated license to GPLv3
remove old picture from documentation
New tool to cluster sequences based on PBs similarities
improved sending distance matrix to R
corrected bug in the calculation of the distance between sequences
factorized code with the PBlib library
corrected typo
Handle xtc files with MDAnalysis
adding --first-frame option
some optimisation in atom building from xtc
improved read_fasta() function / added load_substitution_matrix() function
improved read_fasta() function / added load_substitution_matrix() function
Merge branch 'master' of github.com:pierrepo/PBxplore
added option to compare PB sequence one against all
Merge branch 'master' of https://github.com/Pierrick-Craveur/PBxplore into test-merge

Conflicts:
	PBcount.py
Improved error handling for options -x and -g
bug fix in saving the last PB sequence assigned