switching from suzy to bootstrap.

Lots still to do, just making the gem change. still need to style.
restoring application layout content
more restoration, navigation links
setting container max width
starting splash layout
Partially restore styling to links in footer and make them more accessible to screenreaders

As part of the move from Suzy to Bootstrap, most styling was removed.  This commit:
* restores icon images to links in footer
* adds img tags so that alt attributes can be added for screenreaders
* fixes minor indentation and capitalization nits in the primary layout file
Merge pull request #63 from eleather/master

Partially restore styling to links in footer and make them more accessible to screenreaders
building splash index
Use idiomatic syntax for rendering list of bathrooms

The existing code used a for loop with some item HTML in the primary template and
some in a partial.

I moved all of the repeated code into the partial, and then renamed the partial so
collection shorthand could be used instead of looping over a partial render call.

For more information on this shorthand, see section 3.4.5 of
http://guides.rubyonrails.org/layouts_and_rendering.html
Converting Susy CSS to SCSS.
Added page + assets for downloadable restroom signs
Fixing SASS so it WORKS.
splash and form work
Merge branch 'master' of https://github.com/lisafrench/refugerestrooms into lisafrench-master

Conflicts:
	app/assets/stylesheets/application.css.scss
Use idiomatic syntax for rendering list of bathrooms

The existing code used a for loop with some item HTML in the primary template and
some in a partial.

I moved all of the repeated code into the partial, and then renamed the partial so
collection shorthand could be used instead of looping over a partial render call.

For more information on this shorthand, see section 3.4.5 of
http://guides.rubyonrails.org/layouts_and_rendering.html
Fix partial name in bathroom page

I changed the name of the the partial in 3fe7dd6418710dd16595969e21eaf1bb705ffe05, but didn't remember to check for where it was used in files other than the index.  It was used in bathrooms#show, so that also needed to be updated.
Merge branch 'master' of github.com:eleather/refugerestrooms
fixing a few small things.
Fix incorrect javascript in setting up map

The javascript that should set up the map area and then hide it was broken because search.val() was being called instead of search.value.  I'm not sure what caused it to break.
Refactored Signs page for translation