fix copyItemAtPath under windows
fix copyItemAtPath under windows

guestOS/guestOS,Suninus/cocotron,cyclaero/cocotron,cneira/cocotron,cjwl/cocotron,yuhangwang/cocotron,gemu2015/cocotron-sierra,cjwl/cocotron,cneira/cocotron,JackLian/cocotron,crystax/android-vendor-cocotron,gemu2015/cocotron-sierra,cjwl/cocotron,cyclaero/cocotron,yuhangwang/cocotron,guestOS/guestOS,Suninus/cocotron,JackLian/cocotron,ruppmatt/cocotron,yuhangwang/cocotron,crystax/android-vendor-cocotron,guestOS/guestOS,guestOS/guestOS,Suninus/cocotron,yuhangwang/cocotron,ruppmatt/cocotron,gemu2015/cocotron-sierra,cjwl/cocotron,cyclaero/cocotron,cyclaero/cocotron,JackLian/cocotron,cneira/cocotron,ruppmatt/cocotron,ruppmatt/cocotron,Suninus/cocotron,crystax/android-vendor-cocotron,gemu2015/cocotron-sierra,JackLian/cocotron,crystax/android-vendor-cocotron,cneira/cocotron