Fixed conflicts with Gary's merge.
Reversed Gary's Feb 20 commit.
Issue #9: Installed spring-social-facebook and spring-social-twitter dependencies.
Fixed issue with Show Answer not advancing
Issue #9: Merge from develop.
Modified .gitignore to ignore target-eclipse classes.
Issue #9: Facebook authentication working, going to create custom register page.
Facebook Registration and Login working.
Issue #9: Twitter and Facebook working, Account merging too.
Merge pull request #43 from Spantree/feature/9-ss-core

Feature/9 ss core