added admin action to clean up parsed submissions
added admin action to clean up parsed submissions

SEL-Columbia/nmis,GeoODK/formhub,ultimateprogramer/formhub,spatialdev/onadata,ehealthafrica-ci/formhub,kobotoolbox/kobocat,SEL-Columbia/formhub,eHealthAfrica/formhub,smn/onadata,eHealthAfrica/formhub,ehealthafrica-ci/onadata,qlands/onadata,eHealthAfrica/formhub,spatialdev/onadata,SEL-Columbia/nmis,eHealthAfrica/onadata,GeoODK/onadata,piqoni/onadata,makinacorpus/formhub,hnjamba/onaclone,awemulya/fieldsight-kobocat,GeoODK/formhub,SEL-Columbia/nmis,awemulya/fieldsight-kobocat,qlands/onadata,sounay/flaminggo-test,eHealthAfrica/onadata,ultimateprogramer/formhub,sounay/flaminggo-test,SEL-Columbia/nmis,wesley1001/formhub,hnjamba/onaclone,SEL-Columbia/formhub,eHealthAfrica/onadata,mainakibui/kobocat,wesley1001/formhub,spatialdev/onadata,wesley1001/formhub,GeoODK/formhub,jomolinare/kobocat,kobotoolbox/kobocat,smn/onadata,spatialdev/onadata,kobotoolbox/kobocat,piqoni/onadata,makinacorpus/formhub,qlands/onadata,GeoODK/onadata,jomolinare/kobocat,piqoni/onadata,smn/onadata,ehealthafrica-ci/formhub,hnjamba/onaclone,sounay/flaminggo-test,ehealthafrica-ci/formhub,smn/onadata,jomolinare/kobocat,awemulya/fieldsight-kobocat,piqoni/onadata,awemulya/fieldsight-kobocat,hnjamba/onaclone,ultimateprogramer/formhub,SEL-Columbia/nmis,ehealthafrica-ci/onadata,mainakibui/kobocat,GeoODK/onadata,ehealthafrica-ci/onadata,GeoODK/onadata,SEL-Columbia/formhub,ehealthafrica-ci/formhub,mainakibui/kobocat,mainakibui/kobocat,ultimateprogramer/formhub,eHealthAfrica/formhub,SEL-Columbia/nmis,makinacorpus/formhub,jomolinare/kobocat,wesley1001/formhub,SEL-Columbia/formhub,ehealthafrica-ci/onadata,qlands/onadata,makinacorpus/formhub,kobotoolbox/kobocat,sounay/flaminggo-test