Leave field name casing alone.

Closes #187. Somewhat reverts changes made for #126 in favour of a
different solution.
[maven-release-plugin] prepare release jsonschema2pojo-0.4.3
[maven-release-plugin] prepare for next development iteration
Introduce new option to init all collections with null

You should use 'initializeEmptyCollections' set to false to get null to list.
Merge pull request #203 from Illapikov/master

Introduce new option to init all collections with null

Closes #201
[release] updating README.md for 0.4.3
[release] updating CONTRIBUTORS.md & CHANGELOG.md for 0.4.3
Provide a link to the release page at the end of the upload
Rename initializeEmptyCollections -> initializeCollections (#126)

Also add integration tests from @Illapikov.
Added ')' to jdk unbounded range for Maven 2.X
Merge pull request #205 from varuag/master

Added ')' to jdk unbounded range for Maven 2.X
[maven-release-plugin] prepare release jsonschema2pojo-0.4.4
[maven-release-plugin] prepare for next development iteration
[release] updating README.md for 0.4.4
[release] updating CONTRIBUTORS.md & CHANGELOG.md for 0.4.4
Update copyright notice for 2014
Remove githalytics
Add 's' as inflector special case

When singularized, "s" would become "". It should be left untouched.

Closes #213.
Since Java8 is much more strict on JavaDoc: added generation of @Param for property setter and @Returns for propery getter.
Merge pull request #219 from diversit/feature/javadoc-param-and-returns

Generate @Param and @Returns javadoc