build script added, simple lua example added.
basic performance testing: how much slower are function calls (C to lua and vice versa)
demo for reading config files using lua added
prototype of game added.
Manual moving of player in game demo implemented.
Check bounds of field and actual moving are separated.
Player direction handling added.
Optimization enabled. Additional game mechanic added: search random walk
game, feature: it is possible to place a 'well' onto the game field
Player's look method returns now distance and spotted object.
Setup of slides, incomplete for now.
Slide enhancements. Improvments of the configuration example.
Merge branch 'master' of https://github.com/mariokonrad/symp2013lua