check WildCardType also in "nested" generics
@ModelAttribute Flattening Improvements

When complex objects marked with @ModelAttribute in a controller method
are flattened into individual parameters:
1) Only consider properties that have a getter and setter.
This makes it easy for someone to exclude any parameter
that is not supposed to be set by a request param or has
a derived value.
2) Include properties from parent objects so that we
don’t alienate coders who have form beans with an
inheritance hierarchy
Only runs snapshot publishing on openjdk6 build
Fixes typo in travisci config
Fixing unsupported operation exception
Merge pull request #409 from fgaule/fixing_unsupported_exception

Fixing UnsupportedOperation exception due to #283
Updated the test to reflect JsonProperty usecase in the constructor
Merge pull request #408 from acwatson/model_attr_inheritance

@ModelAttribute Flattening Improvements
Added comment regd. scala copy constructor
[maven-release-plugin] prepare release swagger-springmvc-parent-0.8.6
[maven-release-plugin] prepare for next development iteration
Update documentation to reflect 0.8.6 release
Update readme.md
Fix the relative swagger path provider to use the context path as the root

fixes #411
[maven-release-plugin] prepare release swagger-springmvc-parent-0.8.7
[maven-release-plugin] prepare for next development iteration
Updating version info to 0.8.7
Fine-grained tests to check if #409 was responsible of #413
Fixed the problem where properties that are of type Map<?,?> are not rendered correctly

fixes #312
Reformatting code to meet coding style