Issue 319:	Do not show field map until fully loaded
Issue 319:	Do not show field map until fully loaded

ganesh-sfdc/forceworkbench,ganesh-sfdc/forceworkbench,google-code-export/forceworkbench,gmathrubootham/forceworkbench,Letractively/forceworkbench,robbyrob42/forceworkbench,Letractively/forceworkbench,gmathrubootham/forceworkbench,Letractively/forceworkbench,gmathrubootham/forceworkbench,google-code-export/forceworkbench,gmathrubootham/forceworkbench,tectronics/forceworkbench,robbyrob42/forceworkbench,google-code-export/forceworkbench,robbyrob42/forceworkbench,ganesh-sfdc/forceworkbench,tectronics/forceworkbench,tectronics/forceworkbench,ganesh-sfdc/forceworkbench