* floating changes * codify user checks into functions
* create namespace Aowow to avoid naming conflicts * inclues/libs/ is outside of the Aowow namespace
* replace input filter FILTER_UNSAFE_RAW (+ STRIP flags) with regex checks to preserve \n and utf8 chars
* a guide is a wrapper around an article providing management tools. * administration is limited to the review process. Needs to be expanded. * articles on DB pages are seperate. Editor will be added in the future.
