pull
Recup hao
Merge branch 'to_delete' of https://github.com/ClaraVista-IT/claraML into to_delete

Conflicts:
	build.sbt
	src/main/scala/entry/Main.scala
Parallel : Set en Hashmap
add trivial data
simplify elementwise multipulication
add learning curve plot for CF
simplify elementwise multiplication
add inter sending time measure
Merge branch 'to_delete' of github.com:ClaraVista-IT/claraML into to_delete

Conflicts:
	src/main/scala/parallel/Client.scala
modify LRSAG to avoid map use
pass lr test, change main to CF
Merge branch 'to_delete' into ec2test

Conflicts:
	src/main/scala/entry/GMain.scala
	src/main/scala/entry/Main.scala
	src/main/scala/learning/CollaborativeFiltering.scala
	src/main/scala/parallel/Client.scala
	src/main/scala/parallel/Master.scala
add perf indicator
improve output
add plot
update main
update main