Added proper SharedDtSvcReqs in lnxLib.tmpl and CplusplusLibC in
linux.cf. This allows the libstdc++ dependancy to be properly
declared for libDtSvc so that it is not neccessary to hardcode 'CCLINK
= g++' in the Imakefiles of programs linking angainst libDtSvc.
- by default, do not build any other locale than C for now
- do not try to build the guides. These require functioning
dtinfo/docbook
- add a Linux.lcx locale translation db. Not used yet.
- fix some overflows in dtdocbook/instant