GetPlugin v.1.0.0 — added fuzzy get

Added fuzzy logic to get contents using ~ as the first parameter, e.g.

<<get ~ Foo>>

This will in the following order look for a matching...

1. namespace child of that name (requires NameSpacePlugin)
2. fieldname
3. slice
4. section
5. take it as the tiddler name

When found it will output the match using the fuzzyTemplate.