Issue 516: 	alphaOrderFields fails if there are no fields
Issue 516: 	alphaOrderFields fails if there are no fields

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