fix #26

add file that discribes how to write constraints json
fix #25

Changed the way VM names are displayed
fix #25

added ram, cpu and disk space into the info box
fix #25 Display correct units
fix #25

display node and VM infos in infoBox
fix #25

infos on nodes and VMs properly displayed
fix #32

add code to creat constraints in python
fix #32

mock json with constraints
violated constraints colored in red
Merge branch 'json-Constraint' into developpement

Conflicts:
	src/main/webapp/js/treemap.js
fix #25

clicking on a node's names in the infobox will zoom out to the node
fix #25

node doubleClick implemented (200 ms)
fix #25

bug fix
fix #25

bug fix
fix #29

Added working constraints in json
fix #29

creation of 2 json objects for the structure and the constraints
Merge branch 'display_features' into developpement

Conflicts:
	src/main/java/server/Server.java
	src/main/webapp/js/functionStyle.js
fix #29

separeted struct and constraints objects in javascript
clean code
variable cleaning
Merge branch 'json-Constraint' into developpement

Conflicts:
	src/main/java/server/Server.java
	src/main/webapp/js/functionStyle.js