Add conditional partial display from global#index.
Update conditional display of three partials:
* if logged out, display squeeze partial.
* if logged in and no active project, display new project form.
* if logged in and active project, display current project partial.
Merge pull request #38 from tiger-swallowtails-2014/ES_MM_project_show_wordcount/wordsleft

Add conditional partial display from global#index.
CF MERGE - 17 tests still failing. Display global view on root route depending on user/project status.