Adding Sections docs updated
Updating Images
Experimental newsletter
Merge branch 'master' of github.com:perfectsense/brightspot-cms
Optimizes LayoutTag to cache the grid information to speed up the page a little.
Fixes deprecation warnings in LayoutTag.
Fixes variation data being overridden by original values on resave.
Fixes broadcast message messing up login page styling.
Fixes reloader and solr WAR overlaying when they weren't supposed to in the app-archetype.
Updating release notes and adding new editorial docs
Merge branch 'master' of github.com:perfectsense/brightspot-cms
Removes user save on named searches since we're not persisting those any more.
Changes file field to retry getting the image metadata if the width or the height isn't set.
Changes LayoutTag to use the new HtmlWriter.writeGridJavaScript method.
Updating documentation
Merge branch 'master' of github.com:perfectsense/brightspot-cms
Adding Custom Field Index Tables documentation
Merge branch 'release/2.0'

Conflicts:
	db/src/main/java/com/psddev/cms/tool/SearchResultRenderer.java
Merge branch 'master' of github.com:perfectsense/brightspot-cms
Updating docs