[glite-wms-common] Tidy spec file, fix %setup and doc.
[glite-wms-core] Add missing ltmain.sh (original was a symlink, which it shouldn't be).
[glite-wms-common] Add missing ltmain.sh file (was a bad symlink).
[glite-wms-common] Patch boost parts up to minimum compilable standard.
Merge branch 'glite-wms-common-fixes'