added sample camel projects for integrating Solr (using the JAVA and Scala DSLs)
added logback logging support; additional code documentation
added logback support for scala sample
updated documentation with pointers to examples and the project wiki
Merge branch 'master' into examples
added missing license header
Add more unit tests, increasing overall coverage
- Add tests for fedoraResponse class
- Clean up camel exceptions

Partial resolution of: https://www.pivotaltracker.com/story/show/82225792
Add fcrepo-metrics test dependency.

This should not be necessary, but the dependency loading in Jenkins
  indicates that fcrepo-metrics is not always loaded in time.
http://jenkins.fcrepo.org/job/fcrepo-camel/org.fcrepo.camel$fcrepo-camel/21/testReport/junit/org.fcrepo.camel.integration/FedoraFileIT/testFile/
Merge pull request #16 from awoods/metrics-dependency

Add fcrepo-metrics test dependency.
Merge remote-tracking branch 'upstream/master'
Merge pull request #2 from acoburn/examples

added sample camel projects for integrating Solr
Update minter package

Partial resolution of: https://www.pivotaltracker.com/story/show/82900612
Merge remote-tracking branch 'upstream/master'
Merge branch 'master' into CodeCleanup