Merged tlf.1.in from upstream
Merge branch 'master' of https://github.com/Tlf/tlf
Merge branch 'master' of https://github.com/Tlf/tlf
Fixed logic error: if user press TAB in empty exchange field, could't step back to callsign field
Merge pull request #25 from airween/rtty-fixup

Rtty fixup for CQWW contest, W/VE stations