fixes #899 - There are numerous typos and formatting issues with the code

Fixes #366 - Redmine authorization port

This is a major feature which provides RBAC authorization within Foreman
a mental note to myself - never ever work on large commits

fixes #329 - Errors parsing RRDs

fixes #329 - trying to recover from serialization side effects

fixes #6

Added a rake task which imports facts (in yaml format) directly to the DB.
this is useful for people who don't use store configs, but still want to import puppet node information to the database.

updated migrations to use puppet Rails function of creating the db schema, adjusted what ever it took to get the first Fedora 11 client installed with our kickstart