Bump posts and members count to 6

app/views/home/_discuss.html.haml

@@ -1,7 +1,7 @@
 
 %h2.font-weight-bold.mb-4.pb-2 Recent posts
 .row
-  - Post.includes(:author, :crop_posts, :crops).order(created_at: :desc).limit(3).each do |post|
+  - Post.includes(:author, :crop_posts, :crops).order(created_at: :desc).limit(6).each do |post|
     .col-lg-4.col-md-12.mb-4
       = render 'posts/preview', post: post
 

app/views/home/_members.html.haml

@@ -1,6 +1,6 @@
 - cache cache_key_for(Member) do
   .hidden-xs
-    - members = Member.interesting.limit(4)
+    - members = Member.interesting.limit(6)
     - if members.present?
       %h2.text-center= t('.title')
       .index-cards