Add methods to compute Convex Division
[ci skip] update Readme
Try to solve merging issues
Merge https://github.com/kbertet/java-lattices

Conflicts:
	.gitignore
	doc/tutorial/tutorial_conceptlattice.md
Correct .gitignore
Merge pull request #133 from JeanFrancoisViaud/master

Add methods to compute Convex Division
[skip ci] Update README
[skip ci] Update README
[skip ci] Update README
[skip ci] Move example to new folder
Adding github ribbon
Add JDepend
[skip ci] remove spaces
[skip ci] Moving checkstyle config file
[skip ci] Adding -Xlint
Adding plugin dependency reports
[skip ci] Add link to license
Add link to license
[skip ci] Language
[ci skip] update Readme