[notify] add warning to gobjectnotifyqueue.c
[notify] add warning to gobjectnotifyqueue.c

Mention that this file gets installed, so people should probably not
modify it.

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