first commit for ShlispTools gem
fix readme
example code in readme
a little more
readme: add version badge, fix typo
readme: add Caveats and TODO
fix typo in comment
bunch of code documentation for RDoc
more code documntation improvements; renamed 'scale' methods to 'mul' to avoid ambiguity, but kept old nmes around (undoc'd) for backwards compatibility
add progress messages to shlerb
lots of doc improvements
version 0.0.4 -- see README.md for details
Merge branch 'master' into gh-pages