Remove exceute bit on HTTP dispatcher
Remove exceute bit on HTTP dispatcher

There is no reason.

Change-Id: I3f18da8b5e4aa0baa91833c4a6d586d0f47cd0d9

maestro-hybrid-cloud/ceilometer,pkilambi/ceilometer,isyippee/ceilometer,openstack/aodh,chungg/aodh,openstack/ceilometer,mathslinux/ceilometer,pczerkas/aodh,fabian4/ceilometer,r-mibu/ceilometer,pkilambi/ceilometer,ityaptin/ceilometer,r-mibu/ceilometer,pczerkas/aodh,ityaptin/ceilometer,sileht/aodh,mathslinux/ceilometer,sileht/aodh,openstack/ceilometer,openstack/aodh,redhat-openstack/ceilometer,idegtiarov/ceilometer,chungg/aodh,cernops/ceilometer,redhat-openstack/ceilometer,eayunstack/ceilometer,maestro-hybrid-cloud/ceilometer,idegtiarov/ceilometer,eayunstack/ceilometer,cernops/ceilometer,isyippee/ceilometer,fabian4/ceilometer