Merge pull request #34 from pmyteh/ttlogmerge

ttlogmerge: A new helper script for the Unison file synchroniser
Merge pull request #35 from pmyteh/beeminder

Beeminder integration bugfix for when TT is being run on multiple machines
Merge branch 'master' of https://github.com/dreeves/TagTime
Save .bee files in the directory pointed to be . This puts them in a stable place rather than the CSD where the script is run from, and makes it easier to script their modification or deletion.