Fixed spanish strings in english column
Added missing i18n strings for GCWU intranet theme. Fixed a couple of mistranslations.
Resolved merge conflict.
Merge pull request #1673 from pjackson28/master

Added missing i18n strings for GCWU intranet theme and fixed a couple of mistranslations
Fixed conflict residual content from i18n.csv
Fixed i18n.csv file.
Merge pull request #1674 from pjackson28/master

Fixed i18n.csv file
Added 'Custom link' to i18n.csv.
Merge pull request #1675 from pjackson28/master

Added 'Custom link' to i18n.csv
Capitalized Intranet in the GCWU Intranet theme i18n string.
Merge pull request #1676 from pjackson28/master

Capitalized Intranet in the GCWU Intranet theme i18n string
Removed %show-image and %hide-image from i18n since no longer needed.
Merge pull request #1677 from pjackson28/master

Removed %show-image and %hide-image from i18n since no longer needed
WET theme: Replace PNG with gradient

- Use filter gradient for old IE and hide vendor prefixes for *-ie.css
- Fix gradient call to emit vendor prefixed linear gradients
WET theme: Remove unreferenced search images

Apparently not used in this theme
Base theme: Replace gradient images with CSS

- Banner.png wasn't referenced
- Add gradient versions of search button images in modern and oldIE
browsers
Fixed SVG images not displaying in IE10 (#1679).
Merge pull request #1682 from pjackson28/master

Fixed SVG images not displaying in IE10 #1679.
Smoothed out loading of SVG images in IE10.
Merge pull request #1683 from pjackson28/master

Smoothed out loading of SVG images in IE10