Multiple updates

- Default template - excess html moved to index.html
- Index calls post_summary
- Post summary selects template by switch case
- done for default post type
Post summary for featured imgae posts
Markdown - quote
Fit vids and vidoe post summary
Video link
Relative path issue fixed
Post summaries - using proper partials - possibility to use in full read
mode
Post read template
Corrections to post video
Featured content - not showing html compiled fixed
Featured image post - single view - text small fixed
Video post - link to title
Post quote - issue with small text fixed in single viw
Quote background image not shwoing in single view fixed
Featured image to fallback to default image in partial
Merge branch 'f4_blog_list_view_template_aware' into develop