reworked configure stage, it now needs to be called by typing make config

Conflicts:
	Makefile
Bug fix to --uniq for edge-case of only one matching row

Conflicts:
	Tools/quippy/scripts/db-dump.py
added default goal
swapped dependencies BUILDDIR BUILDDIR/Makefile.inc so BUILDDIR is not made when displaying error messages
Add missing import, fix farray->np.array conv
Make columns output by -a and -C args equivalent
Make db-dump compatible with latest ASE. Format conversion of .db files will be necessary.
Add cell and data column formatters to db-dump
Added --cut option to allow truncation length to be altered
added libquip target to Makefile
updated README
Merge branch 'public' of gc121mac1.eng.cam.ac.uk:QUIP into public

Conflicts:
	Tools/quippy/scripts/db-dump.py