Give installed libraries execute permissions

All shared object libraries should have execute permissions. Using install will default the permissions to be like a normal file, which typically doesn't have execute permissions.
Revert "Modify exclusion syntax"

This reverts commit 050d36626894628b05675fc01bfeb474efce045f.
Revert "Force RPM to ignore some bad auto deps"

This reverts commit 0280f1f2a3d6cb53cadea53200c3bdd50a53fab9.