Merge branch 'release/3.2.0.3' into develop
Display product name and image only if line has it
Template improvements

* Added meta description
* Implemented meta description on common pages
Merge pull request #165 from sharoonthomas/develop

Display product name and image only if line has it
Code cleanup: Use scripts instead of script_tags

script_tags is for introducing new javascript file
dependencies before script tags which use then appear
in the code. scripts block is a better choice to have
javascript code which works with the DOM
Checkout page style improvements
Merge pull request #166 from sharoonthomas/develop

Template changes
Integrate will google analytics

* step 3 is reserved for delivery methods, which does not have a
  template yet
Merge pull request #167 from sharoonthomas/google-analytics

Integrate will google analytics
Handle case where templates are displayed
Merge pull request #168 from sharoonthomas/develop

Fix the case where node may display templates (not products)
Import with context
Merge pull request #169 from sharoonthomas/develop

Import with context
Instead of importing, manually build gc product
Add JSON+LD structured data to product page
Improve Opengraph content
Add block with Website and Search option microdata
Merge pull request #170 from sharoonthomas/develop

Structured data improvements
Move lightbox css and js link tags to product template #5970
Added test for CSS validity.
Modified requirements.txt to add cssutils.