Update dropwizard dependencies and make gradlew executeable
Merge pull request #2 from ATeal/update_dependencies

Update dropwizard dependencies and make gradlew executeable
updated README.md for 0.7.1.1
removed redundant comments. Refactored sample project out.
updated dependencies to dropwizard 0.8.0-SNAPSHOT
Update README.md
Update README.md
refactored 7.1.0 release. Using Dropwizard Bundles to pull everything together. Also moved dropwizard-xml-example project back as a sub-project.
Merge remote-tracking branch 'origin/master'

Conflicts:
	README.md
added Advance Usage to README and updated example app with extra Xml Mapper settings
re-added XmlBundle
fixed up bintray task
Update README.md
added jcenter to maven repository
Update README.md

added bintray badges
reverted to dropwizard 0.8.0-SNAPSHOT dependencies and added jdk7 Jackson module
Merge branch 'master' of https://github.com/yunspace/dropwizard-xml
Update README.md