Attachment size numeric
Attachment size numeric

fixes #24

jclark118/mage-server,ngageoint/mage-server,ngageoint/mage-server,jclark118/mage-server,newmanw/mage-server,newmanw/mage-server,newmanw/mage-server,jclark118/mage-server,ngageoint/mage-server,ngageoint/mage-server