test commit.
New index page template with drop-down navbar.
Revert "test commit."

This reverts commit fce237ba6e1e47306b9d355a250a7f5107c6abdc.
Merge branch 'master' of github.com:idekerlab/nrnb.github.io
Changes made to home page, including new menu options in the dropdowns and body text.
First draft of the front page design.
Removed upcoming training events from front page. Changed "Gallery" to "Tools" on tools.html.
Minor updates only.
All headers and footers will be created by dynamic insertion.
Broken links are fixed.
Top page background image has been added.
Updated home page: added research highlights, removed collaborate bottom row (Alex will move to Collaborate page), fixed button links; Updated People and Projects page replacing TRD with Project
Merge pull request #1 from idekerlab/master

update ap:master with latest work from idekerlab:master
Simplified front page design.
Merge pull request #2 from idekerlab/master

Simplified front page design.
Slow media page problem has been fixed by splitting it into multiple pages.
Merge pull request #3 from idekerlab/master

Slow media page problem has been fixed by splitting it into multiple pag...
NeXO tool page added.
The word TRD is repaced by Project.
Merge pull request #4 from idekerlab/master

update ap:master with latest work from idekerlab:master