fix #75 - report lists of agentsets instead of lists of lists of turtles
fix #34 : biggest-maximal-clique replaced by biggest-maximal-cliqueS
update cheat sheet following fix for #75
ignore texlipse settings file
fix #23 - randomize order of returned clusters and cliques
make separate io package
fix #69 : always use US locale when saving matrix
move primitives in separate packages
move createTurtles out of jung package and require MersenneTwisterFast
fix #80 : replace Jung's Erdos-Renyi generator with custom code

Jung version's handled only undirected graphs, and it's faster anyway
not to create a Jung graph first for such a simple algo
remove k-means clusterer
first attempt at set-context
convert tests to set-context
add neighbor finders to GraphContext
oups... fix turtleSet/linkSet order when setting context
remove now unsused asSparseGraph method
accept Iterable[Turtle] in toTurtleSet
use BFS for in-radius primitives - fix #42
update tests
split two tests for better debugging