Merge pull request #7 from genevievebelle/header-functionality

Header functionality
Merge pull request #20 from genevievebelle/development

Development
added character limit
Merge branch 'development' of https://github.com/genevievebelle/Scrawler-UI into development
Session spec smashed
begun Troll guard spec and Immortal Message Spec
Merge branch 'development' of https://github.com/genevievebelle/Scrawler-UI into development
Added code and test notes.
Added handlebars templating
Merge branch 'development' of https://github.com/genevievebelle/Scrawler-UI into refactoring_from_sams_comments
added handlebars
merged from testing-jasmine
got some more tests working
refactored from sams comments
Merge branch 'refactoring_from_sams_comments' of https://github.com/genevievebelle/Scrawler-UI into development