Merge pull request #39 from agouge/jgrapht-conversion

Upstream changes, Travis-CI and SLF4J
Update GDMS version number
Update status image link
Add missing 'S'
Merge pull request #42 from agouge/update/gdms-version-number

Update GDMS version number
Merge remote-tracking branch 'irstv/master'

Conflicts:
	README.md
We want to keep the right Travis status image.
Merge branch 'master' into refactor/ST_Graph
Update javadoc + formatting
More efficient counting
Add start node work
Generalize
Increase conciseness
Cleanup should have been at the end
This is actually the edges row
This is counting the edges.