Latest config:
- All parameters from 1.1.4-dev
- not backward compatible, infill is specified as 30% instead of 0.3, breaks 1.0
- updated PID parameters
- switch off "avoid_crossing_perimeters" now that slic3r completes each island by default
Updated slic3r-config-PLA.ini with latest updates. Uses several new and
improved features, but most importantly disables "avoid_crossing_perimeters",
as the default behaviour is now much better.