id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
2420	Do not return error messages when calling checkModel (maybe there are other API that do this)	Adrian Pop	somebody	"Currently checkModel puts the error messages in the string returned.

Should make checkModel return an 
array with succes(true)/failure(false) and
the actual message. Then the user can call
getErrorString() to get the error messages.
{{{
checkModel -> {true|false, ""message""}
getErrorString();
}}}"	defect	new	high	Future	Frontend	trunk