README: fix typos

Signed-off-by: Emilio G. Cota <cota@braap.org>
Merge pull request #13 from cota/for-kikito

README: fix typos
Still mentions telescope
Merge pull request #14 from ignacio/patch-1

README still mentions telescope instead of busted
remove filter option
process now handles most values. But what to do with keys?
refactor processRecursive
better test names
process option handles keys as well as items
transform back into metatable-based object-orientation
updated readme with wishes
unindent in specs
Use '<key>' and '<metatable> on keys correctly
<key>, <metatable> -> inspect.KEY, inspect.METATABLE
newline & indent options
merge with dev
update .travis.yml