Gorilla is fully operational

- All mailbox actions working: index, list, show, html, source and delete
 - Cleaned up extra files from Revel
 - Took a guess at install process for README.md

This closes #4

conf/inbucket.conf

@@ -17,7 +17,7 @@ ip4.address=0.0.0.0
 ip4.port=2500
 
 # used in SMTP greeting
-domain=skynet
+domain=inbucket.local
 
 #############################################################################
 [web]
@@ -35,7 +35,7 @@ theme=integral
 template.dir=%(install.dir)s/themes/%(theme)s/templates
 
 # Should we cache parsed templates (set to false during theme dev)
-template.cache=false
+template.cache=true
 
 # Path to the selected themes public (static) files
 public.dir=%(install.dir)s/themes/%(theme)s/public