Started working on chocolatey integration

https://github.com/jamesandrewsmith/devtools/issues/9
Updated chocolatey packages

https://github.com/jamesandrewsmith/devtools/issues/9

* Fixed ruby devkit typo
* SublimeText powershell alias
* psake
Vagrant file that installs specified software

https://github.com/jamesandrewsmith/devtools/issues/16

* Specified software is configured as an array in the Vagrantfile
* Will run "software_name/configure.ps1" if it exists
* Pulls down devtools into .vagrant directory
Vagrantfile needs to be extensionless

https://github.com/jamesandrewsmith/devtools/issues/16
Merge branch 'master' of github.com:jamesandrewsmith/devtools into feature/windows-packages-install

Conflicts:
	windows/install.ps1
Set execution policy

https://github.com/jamesandrewsmith/devtools/issues/16
Merge pull request #17 from jamesandrewsmith/feature/windows-packages-install

Feature/windows packages install