Make i18n setup not barf if requested language does not exist
creating a Vagrantfile and a basic bootstrap script for it
vagrant bootstrap file now runs as the vagrant user inside the vm
Merge pull request #289 from fmobus/master

adding support for Vagrant
Moved messages.js to notifications.js for better naming
Moved unused GPG js code to it's own file
Create thread.js file for logic pertaining to threads
Moved a bunch of methods (some used) out of mailpile.js into more modular files
Precompile regexps and translation tables
Added last message information to contact view.
Removed ugly try/catch. Sorry!
Less verbose contacts.
Stripping single quotes that Thunderbird often litters around Mork files.
PEP8
Don't fail if there's no e-mail address.
Less padding on message-email-address (sorry bnvk! :))
This might be an optimization
PEP8
The LANG variable is used for gettex on Unix but not Windows. Set it to English until i1n support has been added to Mailpile on Windows.