studium form update

app/models/lva.rb

@@ -109,7 +109,7 @@ class Lva < ActiveRecord::Base
   end
 
 
-  def load_tissdata(semester)
+  def load_tissdata
     urlp="https://tiss.tuwien.ac.at/api/course/"+ lvanr.to_s.gsub(".","")+"-"
     begin
       url= urlp+Time.now.year.to_s+"W"

app/models/modul.rb

@@ -12,7 +12,7 @@
 #
 
 class Modul < ActiveRecord::Base
-  attr_accessible :desc,:name, :depend, :studium_id, :modulgruppen, :modulgruppe_ids
+  attr_accessible :desc,:name, :depend, :studium_id, :modulgruppen, :modulgruppe_ids, :lva_ids
 
   has_and_belongs_to_many :lvas , :uniq=>true
   has_and_belongs_to_many :modulgruppen