Incremental work on duracloud-856: Removes the spring repositories. NB: the integration-test package is not compiling for reasons that are not obvious to me.
Initial cleanup of dependecies: common
cleans up storageprovider/pom.xml
Cleans up unit-test-db pom.xml
Dependency update: common-json
Cleans up common-test/pom.xml
Dependency update: mimeutil
Dependency update: notification
Removes unnecessary 'jar' and obsolete 'bundle' packaging declarations from all the poms.
Dependency update: notification-amazon
Dependency update: common-rest
Dependency update: common-xml
Dependency update: common-queue
Dependency update: common-notification
Dependency update: storeclient
Dependency update: security
Dependency update: computeprovider
Dependency update: ec2typicacomputeprovider
Dependency update: s3storageprovider
Dependency update: rackspacestorageprovider