move labs templates into subfolder
labs templates moved into subfolder
Move examples to subfolder

plus some tweaks and add the cc image
Upgrade to Pattern Lab 0.7.12
added blog file
Re #1388
Merge branch 'develop'
get config and public directories into git
now ignore changes in public
Merge branch 'develop'
Merge branch 'master' of https://github.com/europeana/Europeana-Patternlab