g_format_size: fix on Windows
g_format_size: fix on Windows

The long format that displays the exact number of bytes with separators
(ie: "123,456,789 bytes") uses the ' format modifier, which is
unsupported on Windows.  Disable that for now, until we come up with a
better solution.

bluez-android/glib,antono/glib,krichter722/glib,cention-sany/glib,johne53/MB3Glib,cention-sany/glib,endlessm/glib,01org/android-bluez-glib,Distrotech/glib,MathieuDuponchelle/glib,tamaskenez/glib,pstglia/external-bluetooth-glib,johne53/MB3Glib,pstglia/external-bluetooth-glib,krichter722/glib,tchakabam/glib,iConsole/Console-OS_external_bluetooth_glib,ieei/glib,01org/android-bluez-glib,tchakabam/glib,01org/android-bluez-glib,darren-clark/android_platform_external_bluetooth_glib,johne53/MB3Glib,tamaskenez/glib,johne53/MB3Glib,endlessm/glib,tchakabam/glib,endlessm/glib,Distrotech/glib,bluez-android/glib,ieei/glib,endlessm/glib,djdeath/glib,mzabaluev/glib,justinkb/aosp-bluez.glib,djdeath/glib,justinkb/aosp-bluez.glib,djdeath/glib,johne53/MB3Glib,pstglia/platform-external-bluetooth-glib,pstglia/platform-external-bluetooth-glib,krichter722/glib,johne53/MB3Glib,mzabaluev/glib,pstglia/external-bluetooth-glib,lukasz-skalski/glib,cosimoc/glib,justinkb/aosp-bluez.glib,tamaskenez/glib,gale320/glib,pstglia/external-bluetooth-glib,pstglia/external-bluetooth-glib,antono/glib,MathieuDuponchelle/glib,mzabaluev/glib,lukasz-skalski/glib,pstglia/platform-external-bluetooth-glib,krichter722/glib,cention-sany/glib,cosimoc/glib,bluez-android/glib,ieei/glib,iConsole/Console-OS_external_bluetooth_glib,iConsole/Console-OS_external_bluetooth_glib,bluez-android/glib,iConsole/Console-OS_external_bluetooth_glib,gale320/glib,cention-sany/glib,cosimoc/glib,Distrotech/glib,gale320/glib,tamaskenez/glib,darren-clark/android_platform_external_bluetooth_glib,justinkb/aosp-bluez.glib,krichter722/glib,ieei/glib,tchakabam/glib,gale320/glib,tchakabam/glib,justinkb/aosp-bluez.glib,endlessm/glib,lukasz-skalski/glib,antono/glib,tamaskenez/glib,antono/glib,mzabaluev/glib,MathieuDuponchelle/glib,pstglia/platform-external-bluetooth-glib,01org/android-bluez-glib,mzabaluev/glib,djdeath/glib,Distrotech/glib,MathieuDuponchelle/glib,Distrotech/glib,lukasz-skalski/glib,gale320/glib,darren-clark/android_platform_external_bluetooth_glib,lukasz-skalski/glib,cosimoc/glib,01org/android-bluez-glib,iConsole/Console-OS_external_bluetooth_glib,ieei/glib,darren-clark/android_platform_external_bluetooth_glib,djdeath/glib,pstglia/platform-external-bluetooth-glib,bluez-android/glib,cosimoc/glib,cention-sany/glib,MathieuDuponchelle/glib,darren-clark/android_platform_external_bluetooth_glib