use all sites
ignoring swapfiles
Ignoring plots file
(date+lat+lon) unique in sites databse
Can now create DB
now building imprv.* without duplication
only appropriate timezone files
Merge branch 'all' of https://github.com/neganp/improve_data into all
(pull changes from laptop)
correct timezone longitude
further timezone longitude corrections
Merge branch 'all'

Conflicts:
	.gitignore