Explain that recursion achieves same as partials/helpers
Implement Globals

Allow templates to be registered for global use. Wherever a non-existent
property is used on an object, if there is a global template registered
for that name, it will be evaluated.
Add support for global data
Add ability to precompile global templates
Document global templates feature
Tweak the readme
Fix quotes
Fix internal links
Shorten code lines in examples
Document precompileGlobalTemplates()
Show example of precompiled source
Reflect implicit recursion when using a global template