Also removed unnecessary player portraits.
Removed unnecessary code.

Also added fh logo to credits and enabled escape to close at any
time.

Fixed #36

Controls are not yet customizable ingame, though the choice to use
a controller is.

Added all setters to settings manager
Added volume setting to settings file

Slight adjustments to ingame ui:
- Changed TextArea to Label
- Changed alignment and position of label
- Changed size of splash and label

Fixed controller dash only working for player one
Added dash cooldown
Moved input enums to separate file for less include clutter

Input event system now only sends the events to the relevant
players and not to everyone resulting in less clutter and more
clarity in the debug console and log.
Also added the corresponding string mappings.
Added the necessary setting for controller support to settings file
and manager.

Closes #13

Added a little helper method to make clearing the button colors
easier.

# Conflicts:
#	Engine/Engine/AssetManager.cpp
#	Engine/Engine/MainMenuState.cpp

# Conflicts:
#	Engine/Engine/Engine.vcxproj.filters
#	Engine/Engine/Game.cpp
#	Engine/Engine/PlayState.cpp
#	bin/Engine-Debug-x86.exe
#	bin/Engine-Release-x86.exe

Added a player count setting
Added a controls setting to rebind controls
Added a string to key map for correct mapping
Added a key to string map for readable logging

More readability in controls setup

Also added a score component to the game object