feat(SublimeText2.GitPackages): cache packages

EthanBrown.SublimeText2.GitPackages/tools/PackageCache/GitHubinator/README.md

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+# GitHubinator*
+
+*_With regards to [Dr. Heinz Doofenshmirtz](http://en.wikipedia.org/wiki/Dr._Heinz_Doofenshmirtz)_
+
+This will allow you to select text in a Sublime Text 2 file, and see the highlighted lines on GitHub's remote repo, if one exists.
+
+![Screenshot](http://i.imgur.com/lcJ78.png)
+
+
+## Installation
+
+If you use [Package Control](http://wbond.net/sublime_packages/package_control), just install it from there. If not:
+
+Clone this repo to your Sublime Text 2 Packages folder:
+
+    cd ~/"Library/Application Support/Sublime Text 2/Packages/"
+    git clone https://github.com/ehamiter/ST2-GitHubinator.git
+
+The plugin should be picked up automatically. If not, restart Sublime Text.
+
+
+## Configuration
+
+The defaults should work for most setups, but if you have a different remote name, you can configure it in the `Githubinator.sublime-settings` file:
+
+    {
+      "default_remote": "origin"
+    }
+
+
+## Usage
+
+Select some text.
+Activate the context menu and select "GitHubinator" or by keypress (⌘\\ by default, configurable in .sublime-keymap file).