Add metapackage for FrameL
In particular I need FrCheck on at least vsmarchive/vsmarchive2 (SL7) at CIT/LHO/LLO and on the standard CIT head nodes (ldas-grid, ldas-pcdev*) as it is needed to verify frame files which as suspected of being corrupt (many of the libraries that users use have error messages that don't distinguish between "corrupt" and "not readable").