fixed Plane intersection + misc arch cleanup
Render to SDL instead of bmp. Broken but works (does not crash)
Memory leaks galore! Scene animation now working correctly. Also cleaned
some of the spaghetti out of main.cc, but introduced lots of new
spaghetti which will have to get cleaned out later.
updated dependencies
changed directory structure and supplied new make file
deleted extraneous files
standardized file naming convention
tore out the ostream<< tostring hack
renamed 'object' to 'shape' since object kept on reminding me of java's
Object class
new (incomplete) classes added: Light, Triangle
Merge pull request #1 from rdavison/dev

Dev