Docs: fix google analytics
Show the complete version string in the Sphinx docs
Update docs
Disable imports from ``future`` base package again for now
TODO: make ``futurize`` add a standard_library.install_hooks() call
Rename enable_hooks and disable_hooks -> install_hooks and remove_hooks
Fix reraise on Python 2 and Python 3

Python 2: be a real function, rather than a nested one
Python 3: need to check that value was an Exception
Rename future.utils.reraise to future.utils.raise_
Bring in updated docs from master branch
Add an exec_ function to ``future.utils``
Add raise_with_traceback() and raise_(); describe in changelog

Also add an alias of reraise to raise_ for backward compatibility
More doc updates
Bump version to v0.10.2
Add back deprecated enable_hooks() alias; update tests
Add explicit ``standard_library.install_hooks()`` step to docs
Update tests for standard library hooks
Remove hooks after use in various tests
Remove debugging info with installing and removing stdlib hooks
Fix doc typo mentioned by Nick Coghlan
Improved changelog for v0.10.x