FIX: bump version to 0.5

FIX: bump version to 0.5

diff --git a/plugin.rb b/plugin.rb
index 041e9bb..f4f745e 100755
--- a/plugin.rb
+++ b/plugin.rb
@@ -2,7 +2,7 @@
 
 # name: discourse-voting
 # about: Adds the ability to vote on features in a specified category.
-# version: 0.4
+# version: 0.5
 # author: Joe Buhlig joebuhlig.com, Sam Saffron
 # url: https://github.com/discourse/discourse-voting
 

GitHub sha: 74c09d58