XSD file is now named japicmp.xsd even if the xml file name is given without parent directory
Replaced cli parser with airlift/airline and show usage on cli errors
merged changes from eldur
Merge branch 'eldur-development' into development
updated README.md
started html output
changed error message for illegal include format

~ formatted with tab and LF (seems to preferd in this repo)
+ shortform for formatted exception
Removed '-h' toggle for html output, because it overlapps with '--help'
further work on html output
first version of HTML report
Merge branch 'development' of https://github.com/eldur/japicmp into eldur-development
Merge branch 'eldur-development' into development
added oraclejdk8 to .travis.yml
added oraclejdk8 to .travis.yml
removed jpa-tables from HTML report
removed openjdk8 from .travis.xml (javadoc plugin has problem with @goal tag in maven plugin)
added example HTML report to README.md
README.md now uses htmlpreview.github.com to render report as HTML page
updated README.md
deactivated JPA-Analyzer