Allowed the use of @autokwargs without calling it.
Moved the sphinx extension out of docs/, properly handle signature errors
in it.
Warn when sig.bind disagrees with us and fix python2.6 compat in the test suite
Enable intersphinx.
Added new function: sigtools.signatures.mask() removes parameters from a signature
docs: Use 'nature' theme when not on RTD, make use of default_role, moved section titles to module docstrings, documented the sphinx extension, general documentation polishing.
errors: Show the trigger-sig last in IncompatibleSignatures.
signatures: Replaced 'share' and 'ignore' parameters of embed() and share() in favor of a mask() function to curry parameters away.
specifiers: Use mask() instead of 'share', added forwards_to_method and a custom wrapper for bound returns
wrappers: added @wrapper_decorator()
configure build/sphinx/html as the docs to upload
add all egg files to .bzrignore
added tests for sigtools.specifiers