removed deletion of parent concept name of film size obs from create_obs and update methods
changed report links
added 3 methods to filter exceptions
updated the observations method to render parent and child observations differently
removed the create method
added pdfkit gem
added pdfkit gem
added new report  methods
updated helper
updated view to render parent and child observations differently
added parent concept name parameter
added app.url property
added rest_client and pdfkit require statements
changed links to include application name
modified reports
modified reports
added javascript libraries
removed deletion of film size parent concept
removed commented code
removed commented out code