add uniqueID to Formular (migration)
add condition Formular.update_or_create
modify .gitignore
clean up
add gem for solr support
modify models to index fields
add/modify regexp and transformation of formular elements
fix issues with regex on formular
remove application.css (replaced with application.scss)
add processing for excel sheets
fix issues with python -> ruby conversions (e.g. len vs. length, regexp.match group vs. [] syntax, int(1) vs. Integer(1) conversions, logging, ...)
add admin functios with active_admin, fix conversion issues (regexp, contained python syntax/methods)
remove IDE file from index
remove IDE file from index
remove test data from index
modify upload form and file creation
Merge commit 'f75b40c' into dev
update .gitignore
modify upload form and file creation
modify upload form and file creation