Change path of view and use UID

One remaining problem is that the view title does not use the username

Also existing user blogs will have URLs with usernames in it because we
migrated the old path aliases, but we are not yet generating new path
aliases.

Ref #56

config/sync/views.view.blogs.yml

@@ -226,7 +226,7 @@ display:
     position: 3
     display_options:
       display_extenders: {  }
-      path: blogs/%
+      path: blog/%
       display_description: 'Blog posts listings for each user.'
       relationships: {  }
       defaults:
@@ -240,17 +240,16 @@ display:
           relationship: none
           group_type: group
           admin_label: ''
-          default_action: 'not found'
+          default_action: default
           exception:
             value: all
             title_enable: false
             title: All
-          title_enable: false
-          title: ''
-          default_argument_type: views_url_path
+          title_enable: true
+          title: '{{ arguments.uid }}''s blog'
+          default_argument_type: user
           default_argument_options:
-            provide_static_segments: '1'
-            segments: users
+            user: false
           default_argument_skip_url: false
           summary_options:
             base_path: ''
@@ -261,13 +260,11 @@ display:
             sort_order: asc
             number_of_records: 0
             format: default_summary
-          specify_validation: true
+          specify_validation: false
           validate:
-            type: views_url_path
+            type: none
             fail: 'not found'
-          validate_options:
-            provide_static_segments: '1'
-            segments: users
+          validate_options: {  }
           break_phrase: false
           not: false
           entity_type: node