[in progress! use master branch instead] install instructions, fixings, reduction
[in progress! use master branch instead] facebook user username editing
[in progress! use master branch instead] rebuilding username editing (for default and facebook users)
[in progress! use master branch instead] user email editing, smaller improvements
[in progress! use master branch instead] hash field is now 255 chars (like recommended from password compat lib)
[in progress! use master branch instead] code improvements, config cleanings, todo-list
[in progress! use master branch instead] updated TODOs, rebuilt facebook button with pure CSS