Moved the multithreaded geocoder class to its own file
Cleared out old versions of several files, including redundant geocoders
Dropped the us / uk dictionary from the repo
Merge branch 'devel' of github.com:markhuberty/psClean into devel
Merge branch 'devel' of github.com:markhuberty/psClean into devel
Merging in code for leuven/han matching
Merge branch 'devel' of github.com:markhuberty/psClean into devel
Added minor comments to the multithreaded dstk geocoder