stop duplicate minitest runs

Guardfile

@@ -72,6 +72,7 @@ end
 
 # ESLint
 guard :shell, all_on_start: true do
+  # TODO: Annoyingly, all files are linted twice on start/full runs. Why?
   watch %r{app/assets/javascripts/*/.*} do |file|
     system %(echo "ESLint:\033[32m #{file[0]}\033[0m")
     system %(eslint #{file[0]})
@@ -86,8 +87,11 @@ guard :rubocop, cli: %w(-D -S) do
 end
 
 guard 'brakeman', run_on_start: true, quiet: true do
-  watch(%r{^app/.+\.(erb|haml|rhtml|rb)$})
-  watch(%r{^config/.+\.rb$})
-  watch(%r{^lib/.+\.rb$})
-  watch('Gemfile')
+  ## Lets not watch files for brakeman,
+  ## just scan on guard start, and full runs.
+  #
+  # watch(%r{^app/.+\.(erb|haml|rhtml|rb)$})
+  # watch(%r{^config/.+\.rb$})
+  # watch(%r{^lib/.+\.rb$})
+  # watch('Gemfile')
 end