idc.py: Removed redundant definition of OpFloat()
idc.py: Removed redundant definition of OpFloat()

kamilkk/idapython,kamilkk/idapython,Alwnikrotikz/idapython,trietptm/idapython,Alwnikrotikz/idapython,trietptm/idapython,rigmar/idapython,rigmar/idapython,Alwnikrotikz/idapython,roymuste/idapython,trietptm/idapython,kamilkk/idapython,rigmar/idapython,roymuste/idapython,roymuste/idapython