Remove trailing commas from pledge page css
remove unneeded directories, add to .gitignore

- .sass-cache
- build
- node_modules
Remove modal stuff for #10
Add Font Awesome again
Buttons
Larger font for login buttons
Add modal stuff back, fixes broken things in #10
Tweak div order and add some divs
Merge pull request #20 from ArchimedesPi/fix-side-pledge-in-p2

Tweak div order and add some divs
Make inputs smaller
Merge branch 'master' of https://github.com/MayOneUS/teams

# Please enter a commit message to explain why this merge is necessary,
# especially if it merges an updated upstream into a topic branch.
#
# Lines starting with '#' will be ignored, and an empty message aborts
# the commit.
Update the pledge page URL in mail chimp
Merge branch 'master' into thank-you