Don't FATAL if a repo dir cannot be created (fixes #443)
Fix in-place removal
Prevent duplicate nodes in repos
Avoid resorting multiple times
Merge pull request #445 from AudriusButkevicius/dupes

Fixes and improvements
Refactor compression support, now at message level.
Fix protocol tests
Compression as a user option (fixes #446)
Fix tests, again
Ugly hack to automatically update translations.
Might want to keep English as a valid language...
Build on 32 bit archs (ref #446)
Implement syncthing-cli
Read global options from the enviroment
Use standard libs when possible
Prefer Println over Printf
Add missing command description