completed nested languages

fixed proficiency dropdown

completed nested languages

finished nested languages

updated proficiency placeholder
Merge pull request #20 from ucsd-ra/bcaff69928e449aa4871a8f9bb4684ac6bedd6a0

completes #1396 - nested model for languages
completes #1391 - nested model for skills
Merge pull request #21 from ucsd-ra/1391-nested_model_for_skills

completes #1391 - nested model for skills
nested publications

updated publication form to include type as a list

nested publications

fixed rebase

removed database.yml
Merge pull request #22 from ucsd-ra/1398-nested-publications

nested publications
completes #1395 - nested model for organizations
Merge pull request #24 from ucsd-ra/1395-nested-organizations

completes #1395 - nested model for organizations
completes #1397 - nested model for interests
Merge pull request #25 from ucsd-ra/1397-nested_interest

completes #1397 - nested model for interests
completed #1394 - nested model for certification
Merge pull request #26 from ucsd-ra/1394-nested_certifications

completed #1394 - nested model for certification
completed #1393 - nested model for awards
Merge pull request #27 from ucsd-ra/1393-nested_awards

completed #1393 - nested model for awards
completes #1392 - nested model for coursework
Merge pull request #28 from ucsd-ra/1392-nested_coursework

completes #1392 - nested model for coursework
completes #1411 - create button to hide / show each section
Merge pull request #30 from ucsd-ra/1411-create_button_to_hide_show_each_section

completes #1411 - create button to hide / show each section
add remove button to course fieldset.
Merge branch 'remove_button_for_courses' into dev