Sequence is shorter than the seed

	* Refactored main vidjil.cpp (core/windows.cpp, core/windowExtractor.cpp)
	* Removed unused html output
	* Better json output (core/json.cpp)
	* Updated main stdout, with representative sequence for each clone
	* Updated parameters for FineSegmenter (delta_max) and dynprog (substition cost)
	* Bugs closed

	* Better heuristic, segments more reads (core/segment.cpp)
	* Better and faster selection of representative read (vidjil.cpp, core/read_chooser.cpp)
	* Better display of reason of non-segmenting reads
	* New normalization against a standard (-Z) (core/labels.cpp)
	* New experimental lazy_msa multiple aligner
	* New .json output
	* New unit tests
	* Bugs closed

	* First public release