Dev Fixed error in old survye import.
Dev: Some optimization on new feature #05740
New feature : Aallow to use first line for header in vvimport
Dev: Add some css for success/error/warning
Dev: fix some part in vvimport ( {cr}{nl} ...)
Dev: fix some issue with debug=2
Dev: fix dualscale for vvexport v2
Merge branch '2.05' of github.com:LimeSurvey/LimeSurvey into 2.05