Improvements for Ninja. First shot.
Try catch for database access.
fixing the config file path
Merge pull request #1 from kpacha/conf-path-fix

fix the config file path
Added UnitOfWork instead of @Transactional
to ninja-standalone.
Merge branch 'master' of github.com:raphaelbauer/FrameworkBenchmarks
fix the test urls
Merge pull request #2 from kpacha/doc-url-fix

fix the test urls
Final changes for next round.
Moved ninja to ninja-resin
Merge branch 'master' of github.com:raphaelbauer/FrameworkBenchmarks
Merge remote-tracking branch 'upstream/master'
Fixed some small issues. Restructured ninja-standalone to match ninja-resin.
Fixes https://github.com/TechEmpower/FrameworkBenchmarks/pull/688#issuecomment-32195162
Fixed https://github.com/TechEmpower/FrameworkBenchmarks/pull/688#issuecomment-32286284.
Fix in response to https://github.com/TechEmpower/FrameworkBenchmarks/pull/688#issuecomment-32315835
Moved persistence.xml to resources dir. Maybe a fix.
Fixed benchmark urls (https://github.com/TechEmpower/FrameworkBenchmarks/pull/688#issuecomment-32420980).
Moved persistence.xml to META-INF folder. Somehow
the build on TE's machines does not work
otherwise.
Fix for: https://github.com/TechEmpower/FrameworkBenchmarks/pull/688#issuecomment-32546800