- Big refactor, split up classes into their own files in NS folder
- Methods generally well-documented, new-style syntax, class autoloading
- Things work again
- Encapsulated site/tag/state storage/retrieval into DataSource.class.inc in preparation for move to SQLite3, then to multi-user environment
Merge branch 'master' of https://github.com/greyblue9/tagmarks

Conflicts:
	include/Tagmarks/DataSource.class.inc
	include/Tagmarks/Errors.class.inc
	include/Tagmarks/Json.class.inc
	include/Tagmarks/Setup.class.inc
	include/Tagmarks/Utils.class.inc
	include/Tagmarks/common.inc