better testing platform

[felixangell]

i removed the old hacked together go testing suite. it was ok but i am too lazy to setup/change the GOPATH so that I can make it a maintainable project rather than a hacked together file of go.

instead something should be written in D or C, the go one would parse files and, more specifically, parse the comments for handling expected inputs and outputs.

a few features i want to have:

• parsing comments for stdin, stdout expectations
• equivalent C program for comparison of output
• handling of project folders
• handling of individual krug program files

for now this is a low priority but when the compiler is "feature complete" i.e. all the primitive features "work" and the code is generated for I want to have some testing suite and some regression tests.