added cancel button margin for large input

The large search input was not inheriting this property
The clear button was stuck to the right side of the input
changed bg search img on :focus

on focus the search input has white bg and you cannot see the image
I've added a rule to change the bg image
The image is in the theme
https://github.com/topcoat/theme/commit/5c94d8bec6563b9f0142a5363e0a7009fb20e240#L0R14
But it's not in the latest version so tests will fail until theme
version is bumped
Merge branch 'master' into fixes
Upating with topdoc0.2 changes
Updated Gruntfile and removed older dependencies

I upgraded the Gruntfile to generate mobile and desktop stylesheets.It
now properly inherits search-input-base and extends it. Removed fonts.
Fixed the tests to work with the new output.
Fixed merge conflicts with Topdoc update
Topcoat theme change

Changed topcoat theme dark. The search image is now search.svg to match
the psd.
Updating base dependency
Updating to use input base. Adding more tests
Merge pull request #6 from topcoat/fixes

Several fixes