downgraded grails version to 1.3.4 to circumvent #147 (http://jira.codehaus.org/browse/GRAILS-6863), upgraded application version to 0.5.1
downgraded grails version to 1.3.4 to circumvent #147 (http://jira.codehaus.org/browse/GRAILS-6863), upgraded application version to 0.5.1

PhenotypeFoundation/PhenotypeDatabase,PhenotypeFoundation/PhenotypeDatabase-legacy,PhenotypeFoundation/PhenotypeDatabase-legacy,thehyve/GSCF,TNO/PhenotypeDatabase,PhenotypeFoundation/PhenotypeDatabase,thehyve/GSCF,PhenotypeFoundation/PhenotypeDatabase-legacy,NetherlandsMetabolomicsCentre/GSCF,NetherlandsMetabolomicsCentre/GSCF,TNO/PhenotypeDatabase