Made a login page

Not sure if we want to:
-Have the bread crumbs on top (projects>blue>login) or if we just want
login first
-If we want the please sign in part
Refactored Rachelle's "login.html"
Revert "Revert "Merge branch 'master' into threemusketeers""

This reverts commit 7d90dc50fb54d82265996373b406d361c303c82f.
Started manual merging process to master branch. Needs projects page!
Imported projects page successfully. The editor page is next!
Started working on editor page, but it hasn't been fully imported yet.
Got part of the frontpage working.
Fixed ".gitignore" and "README.md" merge conflicts
Added in "ui-bootstrap-tpls-0.10.0.js" to fix modals on frontpage
Refactored modals; Moved buttons to sidebar drawer
Merge branch 'threemusketeers' into edit_remove_api; Breadcrumbs
Fixed accordion bug
delete question modal
Added edit modal; Added custom template to prepopulate fields;
API: can edit questions; can delete questions
API: can delete projects
API: can delete surveys
API: can delete pages
API: can link any question to selected page
Added angular ngCookies to remember accordion tab