Wishlist: allow different styling for search bar on home page

I created a branch called user/sandbergja/lp1760160_different_css_classes_for_search_bar_on_home_page

Here's a link: http://git.evergreen-ils.org/?p=working/Evergreen.git;a=shortlog;h=refs/heads/user/sandbergja/lp1760160_different_css_classes_for_search_bar_on_home_page

I took a look at this, and agree that being able to adjust the style of the search bar based on whether or not the user is at the home page is a good idea. However, I have a suggestion: rather than defining separate styles for the input and the submit button, how about instead having it add a searchbar-home (or whatever) class to the div enclosing the entire search bar? That would open up more options for styling every child element without needing to add more classes.

Thanks for taking a look, Galen, and for the helpful feedback. I like your idea better; it's a simpler change, too. I updated my branch to use your approach instead.

On that same branch, I added some release notes and documentation.

Confirmed the patch has no impact by default, but a giant purple search box appears when adding the test/sample CSS.

Thanks, Jane! Merged to master.