Blog layout (#12)

* WIP: blog layout

* categories and tags widgets

* moved blog post previews to partials

* blog categories and tags

* blog post page

* whole posts in the list

* some fixes for blog posts list

* single page is available from list view

* fixes

* share links

* fix

* added open graph meta tags

* added twitter meta tags

* added gitignore

* added pagination

* fixed red corners on previews

* added an author link

* fix

qdrant-landing/themes/qdrant/layouts/taxonomy/category.html

@@ -0,0 +1,4 @@
+{{ define "main" }}
+{{ partial "sidebar-list" . }}
+{{ end }}
+

qdrant-landing/themes/qdrant/layouts/taxonomy/tag.html

@@ -0,0 +1,4 @@
+{{ define "main" }}
+{{ partial "sidebar-list" . }}
+{{ end }}
+