Fix fallback support. Fixes issue #12
Merge pull request #14 from darcyclarke/develop

Fix fallback support. Fixes issue #12
Add separate regex file
Bug fixes and build infrastructure improvements.

* Added Android device for Silk browser regex.
* Fixed an iterator bug.
* Made the build scripts more useful.
* Added pre-commit hook and a script for updating the version number in the README.
* Updated README.md with new documentation.