Fixes #222

Fixes #223

small error in README.md

{{#person}}
    Never shown!
{{/person}}
WILL be shown

fix 2 unintended global var.

Also fixed a bug that occurs when using the triple-stache with a key
that contains a closing stache. Fixes #192.

Fixes #189

Conflicts:
	mustache.js
	spec/_files/escaped.txt
	test/_files/escaped.js

Strict escape II

Updated qooxdoo wrapper

- Cleaner separation of responsibilities in the code between
  scanning, parsing, compiling, and rendering functions.
- Much faster

Fixed a variable error in the documentation

This replaces the soft escaping ('&' -> '&') with strict escaping ('&' -> '&'). This new behavior matches that of Ruby and other Mustache implementations.

Other points:
- `dot_notation` currency is changed to use an ASCII character, since the JS interpreters did not appreciate unicode.
- Forward slash is added to escape list c/o OWASP recommendations.

Fixed a bug when context is a string

Add nuget spec for 0.5.x

Added MooTools compat plugin