fix(syntax-interpreter) use attributeMap in bind method
fix(syntax-interpreter) use attributeMap in bind method

Binding the 'for' attribute of a label element requires mapping to the 'htmlFor' property.

Fixes #1

jdanyow/templating-binding,cmichaelgraham/templating-binding,hitesh97/templating-binding,aurelia/templating-binding,aurelia/templating-binding