adding new color constants in order to experiment darker color schemes
new, nicer svgs
better buttons
Merge branch 'refs/heads/score' into feature/colors

Conflicts:
	src/GUI/NetworkTree.cpp
Rigid relation hover : Displays the relation's duration

Conflicts:
	qrc_i-score.cpp
Box duration shown in the box (not with a toolTip)
Merge branch 'refs/heads/dev' into feature/colors
BasicBox textColor editable

Variable TEXT_COLOR at the basicBox.cpp top
NetworkTree items disabled color

Variable TEXT_DISABLED_COLOR
Methods to get the rangeBounds of an address, sets curve min and max.
minor corrections on rangeBounds methods
Adding methods : requestObjectType and requestObjectChildren
Maquette : getObjectType and getObjectChildren methods
treeRecursiveExploration : new algo (without requestNetworkName())
rangeBounds displayed in networkTree (only for parameters)
Updating the interface during the load
Merge branch 'dev' of github.com:nicolashincker/i-score into dev
Saving and loading Y position and size
Merge branch 'dev' of https://github.com/nicolashincker/i-score into dev
Using .score format.Saving and loading colors