WIP refactors for leverage swagger-annotations on routes and models
ModelResolver/SchemaNode initial commit, misc cleanup
lots of additional refacs for API model resolution
added in some junit classes
fix some errors in ApiDeclaration/ApiOperation aggregation, add some docs, refac SchemaNode->TypeNode
implement method-level annotation for specifying what a org.restexpress.Request body parameter should be
Merge pull request #5 from russtrotter/SOW4-doc-autogen

SOW4 swagger documentation generation