added KatevaPage and feedback
feedback scripts
added classes to range element spans and removed the leading paragraph
style fixes
Merge remote-tracking branch 'upstrean/master'

merged from geonition
modified styles
new kind of range elements
modified sliders
minor style change
geoform element made to save itself twice, because otherwise id not available for the slug
first slider revert
Revert "new kind of range elements"

This reverts commit d3eff1d503f240b1ca0bc35635a9c2b9ab05103b.

big revert of bad sliders
Revert "added classes to range element spans and removed the leading paragraph"

This reverts commit 86ff12f2531a5a4fba661a39bc61f7d6c5f8d1e2.
question of the slider made optional, and slider styles are flexible according to media width
made feedback mergeable to geonition master
some file renames
removed kateva dependencies
sliders in popups updated and range elements are named by the question, IF provided
changed the max popup size such that it is not broken on bigger screens
on small screens the slider max label is positioned on the right hand side