sort function checks if child id is same as primary place id
Update indices to make distinction with 0 being primary site
Defensive
created embedding instructions page
added styling for static content
added production version of embedding instructions page
Merge branch 'primary-place-first' of https://github.com/ox-it/maps.ox
Merge pull request #69 from ox-it/primary-place-first

sort function checks if child id is same as primary place id
Removed embeding-prod. We can just use embedding.html.
Removed leading /'s from path examples
Added a note about not using protocol-relative URLs from local files
Added the relevant path for each embedding example, added some separators, and reduced the iframe widths to give somewhere to put the pointer without scrolling being taken over by map zoom.
Merge pull request #72 from ox-it/embed-instructions

Embed instructions
Merge branch 'master' of https://github.com/ox-it/maps.ox
Merge branch 'master' into gh-pages
updated css