WPML edits, home custom fields, misc css tweaks, etc.

NSi main WP theme edits/additions: Cont. with WPML rendering bugs,
introduce specific footer WPML css, adjust mobile/responsive styles
(specifically within header and footer regions), introduce custom
"scroll-to-top" icon at bottom right of theme, diffmerge to
vendor/partner theme, push to dev server, revised newsletter form for
homepage to match attributes of live site w/ the inclusion of the
fancybox javascript, Add custom content fields for specific home
template -- various verbiage, labels, links, etc. (available for WPML)
and update theme template files accordingly, followup diffmerge for
vendor/partner template files, push to dev server, Cont. with custom
fields and WPML playing nice together (making sure home custom fields
display appropriately on non-English pages), manually mimic nsiautostore
homepage slider content(s) with new style on notablesolutions, plus
misc. additional theme template edits.