Visitor pattern WIP
Visitor pattern WIP
GRMustacheASTNode replaces GRMustacheTemplateComponent
GRMustacheASTVisitor evaluates expressions
GRMustacheASTVisitor WIP
Code cleanup
Code cleanup
Section tags delegate their rendering to AST visitor
Merge master
Remove warnings
Remove warnings
Introduce GRMustacheSectionNode & GRMustacheTagNode, and send GRMustacheTag to the rendering step.
Dependencies cleanup
GRMustacheTag cleanup
Availability fix
Add failing test
Fix for failing test
Fix memory leak
Reduce memory pressure
Simplify GRMustacheTag