Added sdli_definitions for data types and typedefs/usings
Introducing inputcontext, stack-implemented method of managing context-based behaviour (enter QTE? -> push pre-generated context)
Updated sample
Updated readme
Added callback basic interface
    Callbacks are lambdas/void() functions added to a list an are fired on dispatch
    Callback can listen to onPress(, onRelease, isDown, isUp)
    Planned: Axes can also use callbacks with Analog_GT or Analog_LT and a value
    Callbacks are added to a context and are only valid in the active context
Started isPressed implemnetatioStarted isPressed implemnetation
Introduced Processor (nyi)
Updated readme
processor files in wrong directory..
Added barebone functionality for processor
Tests to be written
add permanent keyboard to processor
Fixes according to processor impl
Fixed Release bug in event dispatching
Msg on controller connect (not sended on disconnect thou)
Added device
    * LibUser interface to interact with the lib

Renamed classes
Updated Readme