e6c0e648a5a11f7035a2a568bd000ead22207e54
improved helper functions inspired by ruby.
3dae52711af17c862db7d650d2c10ac3dbdd404c
added readme.txt again.
ca9a6fcfb4f85401d1a7a4eae38a7d55123e692d
consolidated directories.
1a38e2546c3ea63ef56d8adc51cf6fedb5dc509a
Refactoring.