Tidy up language functions
Correction to GPX and TCX parsers

Closes #84
Don't send 0 times to Splitsbrowser
Allow for no files in kartat directory (new installation)

Closes #148
Remove quotes from CSV results

Closes #149
Add drawing "snap to control" as option
Report map id in Stats
Partial solution to info tab overflow

Part of language changes: addresses long tab name problem
Version 0.8.4
Merge pull request #151 from Maprunner/dev

Version 0.8.4