Giving access to recognizedOptions from parser

Signed-off-by: Antoine Neveux <antoine.neveux@gmail.com>
Merge pull request #39 from aneveux/master

Giving access to recognizedOptions from parser
Tidying from #38 a bit.
suppressing some generics warnings uncovered with -Xlint:unchecked
Merge pull request #42 from binkley/feature/OptionSetAsMap

Feature/option set as map
Get site working for maven 3.3, jdk8.

Maven 3.3 needs updated site plugin because of changed Doxia dependencies.

JDK8 javadoc has a bug for HTML kbd tag; disable lint.
Merge branch 'master' of github.com:pholser/jopt-simple into develop
GH-35 Add site docs.