Updating note.
Adding change log infos.
fix example in readme to use manager.
small typo fix in readme
add basic info about how to deal with custom user models
Add ability to set caching backend
Merge pull request #15 from denibertovic/develop

Add caching support and a few docs fixes
Bumping stormpath to the latest release.
Trying italics.
Revert "Trying italics."

This reverts commit 1314f416b52e37e0c8b652699fa72b285b81768c.
Cleaning up cache docs.
Updating changelog.
Version bump.