Merge pull request #2 from StephanieML/master

Corrected U4 to Marciana 841 on the contributors page
Add place holder for summer 2014 seminar.
Merge branch 'master' of https://github.com/neelsmith/hmt-web
Update index.md
Update index.md
Update index.md
Update names of summer participants.
Expand abbr.
Update home and welcome pages.
Directly modify hmt-core css.
Minor edit
minor edits
Edits.
adding files.
Update participants list.
Update summer seminar pages.
Merge branch 'master' of https://github.com/homermultitext/hmt-web
Clean up merge.
Further merge cleanup
Add place-holder for resources page.