BerryBots demo

Haven't had a chance to look into coding anything for it thus far, but I tried building it from source under linux.

To get it to build I had to add "-ldl" to the linker flags and replace extern char *getcwd(char *buf, size_t size); with #include <unistd.h> in bbutil.cpp

There's an issue where sometimes the fonts/text is way too thick and just looks like blobs, but otherwise it seems to work nicely. I tried the precompiled one to check if the issue exists there, but that build depends on glew 1.6 when my system uses glew 1.8.

Hmm, well, glad you got it to compile. I'll need to check into the getcwd unistd.h thing and missing linker flag. A lot of this "building a cross-platform stand-alone C++ desktop app" thing is new to me, so I'm definitely still feeling it out. Maybe I could relax the glew dependency by compiling against an older version for the binaries - not sure how many other dependencies might have similar issues.

The font issue sounds strange. Not sure if it's an issue with the particular font or SFML. Any tips on duplicating or is it just random on your system?