Added Google GSON library

GSON will be used to serialie and desirialize obects to and from JSON
code
Added data structure
Added functionality to deserialize a json representation
Now loading correct id
Delected duplicate classes
Fixed imports
Added internal Serializer class to ColorStop
Added GsonSupport to easily user Gson
Added JsonFileNameFilter to filter json files
Added a wrapper for profiles used by listing all profiles
Added ProfileManager class
Adding ProfileManager as Handler to HTTP server
Using GsonSupport in Profile
Removed unwanted empty line
Applied new names

c was renamed to color
i was renamed to ledIndex
Removed brightness from frame

will be applied system wide later
Moved links in navbar to the left
Added save button and added IDs to buttons
Fixed a issue causing new color stops to be damaged
Added functionality to undo changes button

Resets the curernt profile to the initially loaded state