WebDAV tests fixed and re-enabled

app/models/dmsf_file.rb

@@ -107,13 +107,11 @@ class DmsfFile < ActiveRecord::Base
       return false 
     end
     begin
-      if Setting.plugin_redmine_dmsf['dmsf_really_delete_files']     
-        Rails.logger.info '>>> destroy'
+      if Setting.plugin_redmine_dmsf['dmsf_really_delete_files']             
         self.revisions.visible.each {|r| r.delete(true)}
         self.destroy
       else
         # Revisions of a deleted file SHOULD be deleted too
-        Rails.logger.info '>>> visible'
         self.revisions.visible.each {|r| r.delete }
         self.deleted = true
         self.deleted_by_user = User.current

lib/redmine_dmsf/webdav/dmsf_resource.rb

@@ -232,8 +232,7 @@ module RedmineDmsf
       #
       # <instance> should be of entity to be deleted, we simply follow the Dmsf entity method
       # for deletion and return of appropriate status based on outcome.
-      def delete
-        Rails.logger.info ">>>> def delete"        
+      def delete        
         if(file?) then
           raise Forbidden unless User.current.admin? || User.current.allowed_to?(:file_manipulation, project)
           file.delete ? NoContent : Conflict