Completed update of signup module to allow for a more flexible adapter API
Updated verify-email module to use more flexible adapter API
Updated login module to work with more flexible adapter API
Token generation in password reset module updated to work with restructured adapter API
Updated entired password reset module to use new adapter API
Updated core module to work with updated version of adapter API
Completed updates for compatibility with new adapter API

Updated documentation to cover minor method changes

Updated tests to cover new methods.

Updated docs in /doc with examples
Merge branch 'release/0.2.0' into develop