NEWSPLT-79
Add the ability to export news feed configuration and refactor the import logic to use the new maven lifecycle approach.
NOJIRA:  Bump jasig-parent to the latest
NOJIRA:  Update the NOTICE file
NOJIRA:  Change uportaldata-maven-plugin for uportal-maven-plugin;  bump HSQL version;  clean up some warnings
[maven-release-plugin] prepare release NewsReaderPortlet-3.0.5
[maven-release-plugin] prepare for next development iteration
NOJIRA:  Remove defunkt distributionManagement reference