bootsnap, spring, sofurry type fixes

Gemfile

@@ -65,7 +65,8 @@ group :development, :staging do
   gem "web-console"
 
   # Speed up commands on slow machines / big apps [https://github.com/rails/spring]
-  # gem "spring"
+  gem "spring"
+  gem "spring-commands-rspec"
 
   # Add speed badges [https://github.com/MiniProfiler/rack-mini-profiler]
   gem "memory_profiler"
@@ -99,6 +100,7 @@ end
 
 group :test, :development do
   gem "parallel_tests"
+  gem "spring-commands-parallel-tests"
 end
 
 gem "xdiff", path: "/gems/xdiff-rb"