Fix initialization of virIdentityPtr thread locals
Fix initialization of virIdentityPtr thread locals

Some code mistakenly called virIdentityOnceInit directly
instead of virIdentityInitialize(). This meant that one-time
initializer was run many times with predictably bad results.

fabianfreyer/libvirt,datto/libvirt,datto/libvirt,rlaager/libvirt,fabianfreyer/libvirt,VenkatDatta/libvirt,shugaoye/libvirt,agx/libvirt,jfehlig/libvirt,taget/libvirt,nertpinx/libvirt,VenkatDatta/libvirt,elmarco/libvirt,VenkatDatta/libvirt,zhlcindy/libvirt-1.1.4-maintain,shugaoye/libvirt,rlaager/libvirt,taget/libvirt,zhlcindy/libvirt-1.1.4-maintain,zippy2/libvirt,zippy2/libvirt,agx/libvirt,crobinso/libvirt,elmarco/libvirt,zhlcindy/libvirt-1.1.4-maintain,VenkatDatta/libvirt,taget/libvirt,datto/libvirt,jardasgit/libvirt,zippy2/libvirt,olafhering/libvirt,nertpinx/libvirt,jardasgit/libvirt,agx/libvirt,elmarco/libvirt,jfehlig/libvirt,andreabolognani/libvirt,shugaoye/libvirt,andreabolognani/libvirt,andreabolognani/libvirt,eskultety/libvirt,shugaoye/libvirt,jardasgit/libvirt,crobinso/libvirt,andreabolognani/libvirt,nertpinx/libvirt,nertpinx/libvirt,eskultety/libvirt,cbosdo/libvirt,fabianfreyer/libvirt,rlaager/libvirt,libvirt/libvirt,crobinso/libvirt,jfehlig/libvirt,zhlcindy/libvirt-1.1.4-maintain,eskultety/libvirt,olafhering/libvirt,fabianfreyer/libvirt,jfehlig/libvirt,andreabolognani/libvirt,cbosdo/libvirt,jardasgit/libvirt,taget/libvirt,nertpinx/libvirt,cbosdo/libvirt,cbosdo/libvirt,rlaager/libvirt,jardasgit/libvirt,zippy2/libvirt,zhlcindy/libvirt-1.1.4-maintain,crobinso/libvirt,libvirt/libvirt,VenkatDatta/libvirt,olafhering/libvirt,cbosdo/libvirt,agx/libvirt,taget/libvirt,fabianfreyer/libvirt,datto/libvirt,olafhering/libvirt,elmarco/libvirt,libvirt/libvirt,eskultety/libvirt,shugaoye/libvirt,eskultety/libvirt,elmarco/libvirt,agx/libvirt,datto/libvirt,libvirt/libvirt,rlaager/libvirt