Score event splits error handling

Closes #186
Georeferenced course files without georeferenced maps

Closes #190
Add WMOC to gruntfile
Extra log messages
Avoid negative total event time

Closes #191
Tidy up white space
Special character handling improvements

Closes #192
Tidy up time format

Closes #193
Improve lock handling

Closes #194
Version 0.9.3

WMOC enhancements
Merge pull request #197 from Maprunner/dev

Version 0.9.3