Enabled git configuration on Windows

Closes https://github.com/jamesandrewsmith/devtools/issues/22
Merge pull request #25 from jamesandrewsmith/feature/configure-git

Feature/configure git
Sublime notepad replacement

Closes http://github.com/jamesandrewsmith/devtools/issues/15
Automate packages to be installed

Closes https://github.com/jamesandrewsmith/devtools/issues/11
Fixed incorrect path to sublime text 3 on windows
Enabled configuration of Sublime Text 3

Closes https://github.com/jamesandrewsmith/devtools/issues/15
CLoses https://github.com/jamesandrewsmith/devtools/issues/11

* notepad replacement
* installs package installer
* installs packages
Exported all WebStorm settings

Closes http://github.com/jamesandrewsmith/devtools/issues/4

* solarized dark
* general settings
* templates
Moving as much provisioning functionality to rake tasks as possible
Updated relative paths to be relative to devtools/windows instead of devtools
Moved gemfile to windows folder
Fixed namespace issue with rake tasks
Hopefully fixes issue with installing chocolatey
More powershell/shell related issues
Resolved a few more issues
Added sublime user preferences
Updated sublime text preferences
Added emmet to sublime packages
Fixed missing comma
Added nodejs configuration and support for packages with '.' in the name
Added sublime file associations