Use interchange when masonry isn't running
translation domain in post nav
new masonry specific nav and put nav back for single.php and page.php
pull masonry nab out of footer
add clearfix and use to fix masonry escape
Merge branch '1.1.2-pagination-fixes'

* 1.1.2-pagination-fixes:
  add clearfix and use to fix masonry escape
  pull masonry nab out of footer
  new masonry specific nav and put nav back for single.php and page.php
  translation domain in post nav
update readme/changelog