Update glib-genmarshal docs
Update glib-genmarshal docs

A bunch of new commandline options sneaked in without docs...

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