Merge pull request #14 from Within3/legacy-support

Support for building old versions from source Fixes #11 #12
Adding pull request details to the README
Added missing parenthesis
Merge branch 'configure-flags' of git://github.com/Within3/sphinx-cookbook into Within3-configure-flags

Conflicts:
	attributes/default.rb
	recipes/source.rb
Merge branch 'Within3-configure-flags' Fixes #15
Added PR info to README
Bumping version in metadata.json
Merge remote-tracking branch 'upstream/master'

* upstream/master:
  Bumping version in metadata.json
  Added PR info to README
  Added missing parenthesis
  Adding pull request details to the README

Conflicts:
	metadata.rb
	recipes/source.rb