Created simple button functionality for use in menu. Not animated yet, but can be navigated with cursor keys and enter.
Renamed folder Scripts to scripts
Added horizontal button switching.
Changed distance for horizontal and vertical button switching.
Slightly modified button-selection algorithm, now chooses next button more accurately when pressing up, down, right or left
Added simple world map. Integrated menu with game. World map saves which levels have already been beaten.
If -d or --debug are found on command line, all levels are selectable on world map
Re-added keyreleased events to main.lua
Re-added keyreleased events to main.lua
Added simple ninja animation to menu. Esc key now returns to previous menu instead of quitting.
Split world map into multiple wordls. Added simple world map scrolling.
Forgot to add world map images
Forgot to add menuPlayer.lua. Sorry about that
Merged menu into master