Ability to right click tab and rename/alias the tab

I use Sublime Text 2 for editing config files on my Minecraft server, and I have many files that are named "config.yml". With the current feature set, these identically named files end up being displayed as "config.yml", "config 2.yml", "config 3.yml" etc. It'd be wonderful if I had the ability to right click on the tab and rename the tab, just within the context of Sublime. This would allow me to see "Server Config" and "Mod Config" instead of just the file name with some extra numbers.