issues/91 - allow enum and min/max to be used in templates

* parse numeric min / max values, include in parameters
* pass along the allowable values in the model used by templates
* ensure ‘hasMore’ is set for more parameter lists used by templates
* java model now includes min / max in comment, and allowed enum values as model children
* note: enums in spec can contain non-java characters, so the User.java in examples does not compile presently.
issues/91 - regenerate petstore java files
issues/91 - enum in model commented out by default
issue/91 - and also check in the generated fils
Merge branch 'issues/91' of git://github.com/RobBlairInq/swagger-codegen into RobBlairInq-issues/91
rebuilt client