gio docs: ignore private .h files
gio docs: ignore private .h files

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