Update docs navigation button and menu styles.
Make footer nav responsive.
make sublime header and frontpage header/nav responsive.
Update some responsive nuances.

Drop left rail animation.
Tweak more inline doc styles to be responsive.
Fix highlighting in footer nav.
Some responsive iPhone specific tweaks
Fix paddings, etc. on mobile footer.
Tweak mobile header spacing.
Update header and footer for specific responsive situations.
Move version picker to body header on mobile.
Fix footer padding.
Fix z index overlap of footer over header in wide mobile
Update padding for mobile tappability.
Make landing buttons bigger for mobile tapping goodness
Drop top padding on mobile.
Stack menu buttons to one column on mobile
Add scroll down for menu expand.
Tweak styles on mobile nav dropdown.
Convert docs nav to be left expander
Fix header to top on mobile.
Fine tune layouts, buttons, and sublime graphic for specific mobile
settings.

Fine tune responsive adjustments on sublime graphic.
Tweak paddings and layouts for better mobile interactivity.
Make mobile docs nav pop more.
Trim padding on docs body, and align docs nav buttons
Center footer links.
Fix Javascript for better detection based on screen vs. window width.

Update js to refresh navHomeY value on resize
Minor js cleanup
Fix screen width detection for fixed header; make mobile fixed header white until scroll.