NOJIRA:  Change uportaldata-maven-plugin for uportal-maven-plugin;  bump HSQL version;  clean up some warnings
NOJIRA:  Change uportaldata-maven-plugin for uportal-maven-plugin;  bump HSQL version;  clean up some warnings

acolebourne/NewsReaderPortlet,doodelicious/NewsReaderPortlet,doodelicious/NewsReaderPortlet,acolebourne/NewsReaderPortlet