Changed -md grid to -sm.
Finished steps display for poll wizard.
Adding sm and md based cols.
Getting rid of input validation on forms.  Not needed.  Adding a 'clearing' x icon instead.
Styling poll wizard steps and new poll button
Created button for newPoll().
Changed up side nav CSS.
Fixed side nav tab select and unselect.
Cleaned up logo dir.
Deleted dist submodule.
Adding node_modules.
Adding dist node_modules.'
Made server and public  build root level.
Cleaned up node's app.js.  Set public dir based upon process environment.
Added custom heroku config variables.
Cleaned up gruntfile and removed dist.public paths.
Removing node_modules from .gitignore (once again).
Cleaned up readme.
Reorganized app.src directories, changed angular file formatting.
Removed vendor/ from tracked files.