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
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
no updatePlayingBoxes during execution
setting thread's sleep at 30ms
adding method to get a device's port/ip
methods to get a device's protocol
fixing getProtocol/ip/port… methods
editing device : get parameters ok
working on setting device's parameters
adding headers for setting network parameters and connecting them to the device edition
implementing set device parameters
first version of device setting implemention
setDeviceLocalHost() and setDevicePort() fixed
setDeviceName() fixed
working on setDeviceProtocol