Revert file permissions

Two files that were merged under patches https://review.openstack.org/#/c/118475/
and https://review.openstack.org/#/c/117268/ inadvertently changed file
permissions from 644 to 755.

Change-Id: I99a3e3cb1430cb4ac82dc3cfe1be140c9c91185e
Closes-Bug: #1379033
Remove compiled message catalogs

A kind of binary files are useless to be maintained in git repo.
I18N team and package distributors have agreed to remove compiled
message catalogs from Horizon git repository.

The instruction on how to compile message catalogs will be
covered by https://review.openstack.org/#/c/126169/
or the installation guide.

DocImpact

Change-Id: I81b05cf79c21d85bed8a6da6df659955e7ac58c5
Closes-Bug: #1196982
Merge "Revert file permissions"
Merge "Remove compiled message catalogs"