fix rubocop violations
update qualification-/event kind seeds (#7307)
add missing copyright statements
fix rubocop issues
use https for rubygems
upgrade to rails 4.1
move year span for tarantula
add editor/IDE-agnostic coding styles configuration (see http://editorconfig.org/)
centralize tarantula config in core
Merge branch 'master' of https://git.puzzle.ch/pitc_hit/hitobito_generic