api updates for 6.
Merge branch 'develop' into feature-aem6

Conflicts:
	src/main/groovy/com/citytechinc/aem/prosper/mocks/request/MockRequestPathInfo.groovy
adding sightly support.
refactoring.
version.
merge latest dev updates.
bindings refactoring.
updated spec and builder for sightly.
tostring impls.
whitespace.
refactored tag spec to include type bindings.
updated map method.
Merge branch 'develop' into feature-aem6
updated groovy version.
dependency updates.
compiler jdk.
updated repos.
updated request to match sling updates.
groovy upgrade cleanup.
groovy version.