fixed more places where the arrayable index was not being converted to an integer so it was failing to save correctly
fixed more places where the arrayable index was not being converted to an integer so it was failing to save correctly

git-svn-id: 23b36188e775c273874ffd4ff50a639a46560623@561 8a44537b-53f4-0310-bd54-9ec50619bb65

coopsource/metaform,coopsource/metaform,coopsource/metaform,zippy/metaform,zippy/metaform