COOL+CORAL: add support for ATLAS-pack tag
settings: cosmetics + cern->CERN tag
AIDA: use external install
AIDA: declare export_paths
boost: define a minimal Boost-uselib
config: fixup LCG version string
settings: add missing dependency against LCG_Platforms
boost: implement STANDALONE mode
gccxml: implement STANDALONE mode
python: implement STANDALONE mode
root: implement STANDALONE mode
xrootd: implement STANDALONE mode
lcg: implement STANDALONE mode
xrootd: non-mandatory in STANDALONE-mode
python: properly export LD_LIBRARY_PATH even in STANDALONE mode
lcgconfig: bump to LCG-66.