Add a rule to generate ChangeLog
Add a rule to generate ChangeLog

We use the same rule pango uses to create a ChangeLog file with
the help of git-log. The format is somewhat different from traditional
ChangeLog, but it contains the relevant information.

ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,tchakabam/glib,krichter722/glib,djdeath/glib,MathieuDuponchelle/glib,ieei/glib,tamaskenez/glib,lukasz-skalski/glib,cosimoc/glib,justinkb/aosp-bluez.glib,endlessm/glib,codewalkerster/external_bluetooth_glib,Distrotech/glib,krichter722/glib,johne53/MB3Glib,pstglia/platform-external-bluetooth-glib,dicer/android_external_glib,OpenInkpot-archive/iplinux-glib2.0,MathieuDuponchelle/glib,cubieboard/openbox_external_bluetooth_glib,antono/glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,dicer/android_external_glib,pstglia/platform-external-bluetooth-glib,krichter722/glib,xin3liang/platform_external_bluetooth_glib,MIPS/external-bluetooth-glib,ieei/glib,dicer/android_external_glib,CyanogenMod/android_external_bluetooth_glib,lukasz-skalski/glib,antono/glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,gale320/glib,tguillem/android-glib,ieei/glib-old-android,ieei/glib,Distrotech/glib,xin3liang/platform_external_bluetooth_glib,pstglia/platform-external-bluetooth-glib,cubieboard/openbox_external_bluetooth_glib,johne53/MB3Glib,bratsche/glib,endlessm/glib,cention-sany/glib,pstglia/external-bluetooth-glib,tamaskenez/glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,bluez-android/glib,AOKP/external_bluetooth_glib,bluez-android/glib,cention-sany/glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,pstglia/platform-external-bluetooth-glib,bluez-android/glib,MathieuDuponchelle/glib,johne53/MB3Glib,djdeath/glib,Distrotech/glib,djdeath/glib,ieei/glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,android-ia/platform_external_bluetooth_glib,MIPS/external-bluetooth-glib,cention-sany/glib,tguillem/android-glib,ieei/glib,01org/android-bluez-glib,mzabaluev/glib,OpenInkpot-archive/iplinux-glib2.0,bratsche/glib,justinkb/aosp-bluez.glib,johne53/MB3Glib,iConsole/Console-OS_external_bluetooth_glib,pstglia/external-bluetooth-glib,lukasz-skalski/glib,pstglia/external-bluetooth-glib,endlessm/glib,OpenInkpot-archive/iplinux-glib2.0,djdeath/glib,antono/glib,tchakabam/glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,justinkb/aosp-bluez.glib,MathieuDuponchelle/glib,pstglia/external-bluetooth-glib,codewalkerster/android_external_bluetooth_glib,tchakabam/glib,tchakabam/glib,CyanogenMod/android_external_bluetooth_glib,lukasz-skalski/glib,gale320/glib,darren-clark/android_platform_external_bluetooth_glib,johne53/MB3Glib,cubieboard/openbox_external_bluetooth_glib,OpenInkpot-archive/iplinux-glib2.0,AOKP/external_bluetooth_glib,iConsole/Console-OS_external_bluetooth_glib,01org/android-bluez-glib,codewalkerster/android_external_bluetooth_glib,bluez-android/glib,tguillem/android-glib,cosimoc/glib,ahmedammar/platform_external_gst_glib,MIPS/external-bluetooth-glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,AOKP/external_bluetooth_glib,android-ia/platform_external_bluetooth_glib,cosimoc/glib,ThangBK2009/android-source-browsing.platform--external--bluetooth--glib,djdeath/glib,mzabaluev/glib,bluez-android/glib,ieei/glib-old-android,ahmedammar/platform_external_gst_glib,01org/android-bluez-glib,cosimoc/glib,tchakabam/glib,cention-sany/glib,codewalkerster/android_external_bluetooth_glib,antono/glib,bhargavkumar040/android-source-browsing.platform--external--bluetooth--glib,cosimoc/glib,endlessm/glib,gale320/glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,iConsole/Console-OS_external_bluetooth_glib,zsx/glib,pstglia/platform-external-bluetooth-glib,Distrotech/glib,bratsche/glib,justinkb/aosp-bluez.glib,darren-clark/android_platform_external_bluetooth_glib,tguillem/android-glib,android-ia/platform_external_bluetooth_glib,ieei/glib-old-android,dicer/android_external_glib,codewalkerster/external_bluetooth_glib,darren-clark/android_platform_external_bluetooth_glib,zsx/glib,mzabaluev/glib,CyanogenMod/android_external_bluetooth_glib,ahmedammar/platform_external_gst_glib,CyanogenMod/android_external_bluetooth_glib,Distrotech/glib,codewalkerster/external_bluetooth_glib,xin3liang/platform_external_bluetooth_glib,codewalkerster/external_bluetooth_glib,AOKP/external_bluetooth_glib,dicer/android_external_glib,gale320/glib,endlessm/glib,tamaskenez/glib,cention-sany/glib,pstglia/external-bluetooth-glib,krichter722/glib,zsx/glib,iConsole/Console-OS_external_bluetooth_glib,johne53/MB3Glib,darren-clark/android_platform_external_bluetooth_glib,bratsche/glib,tamaskenez/glib,gale320/glib,MIPS/external-bluetooth-glib,cubieboard/openbox_external_bluetooth_glib,tamaskenez/glib,lukasz-skalski/glib,ieei/glib-old-android,krichter722/glib,android-ia/platform_external_bluetooth_glib,codewalkerster/android_external_bluetooth_glib,zsx/glib,justinkb/aosp-bluez.glib,01org/android-bluez-glib,Pankaj-Sakariya/android-source-browsing.platform--external--bluetooth--glib,mzabaluev/glib,mzabaluev/glib,darren-clark/android_platform_external_bluetooth_glib,xin3liang/platform_external_bluetooth_glib,ahmedammar/platform_external_gst_glib,01org/android-bluez-glib,iConsole/Console-OS_external_bluetooth_glib,MathieuDuponchelle/glib,OpenInkpot-archive/iplinux-glib2.0