Installer Article (#57)

* Added initial installer article front matter and images.

* Added installer options image.

* Addressed review comments.

* Renamed article to Citra now has an installer, uncompressed all images, and added banner image.

site/content/entry/introducing-automatic-updates.md

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+date = "2017-10-01T00:00:00-05:00"
+title = "Introducing Automatic Updates"
+tags = [ "feature-update" ]
+author = "thekoopakingdom"
+forum = 0000
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+
+Emulators grow quickly. Last month alone, there were [39 pull requests](https://github.com/citra-emu/citra/pulls?utf8=%E2%9C%93&q=is%3Amerged%20merged%3A2017-09-01..2017-09-30%20)
+merged to Citra. For this reason, it's important to be able to manage the many different
+versions of an emulator. Until now however, Citra has had no installer or updater
+for the [nightly builds](https://github.com/citra-emu/citra-nightly/releases). Although
+the now obsolete [Bleeding Edge builds](https://github.com/citra-emu/citra-bleeding-edge/releases)
+did have both of these things, it was limited to Windows, and the installer framework
+had some issues that restricted what we could do with it.
+
+Thanks to the work by [j-selby](https://github.com/j-selby) and [jroweboy](https://github.com/jroweboy),
+we now have a new installer and updater for both the [Nightly builds](https://github.com/citra-emu/citra-nightly/releases)
+and the [Canary builds](https://github.com/citra-emu/citra-canary/releases)!
+
+More info on the Canary version of Citra will be in the **September 2017 Progress
+Report**.
+
+## Installer
+The [new installer](https://github.com/citra-emu/citra/pull/2966) is an application
+separate from Citra itself, that utilizes the [Qt Installer Framework](https://doc.qt.io/qtinstallerframework/index.html)
+(Also known as QtIFW.) to download the latest version of either Citra
+Nightly or Citra Canary from our website's repository and extract it to your system's
+program directory.
+
+{{< figure src="/images/entry/introducing-automatic-updates/installer-options.png"
+    title="CHOOSE YOUR WEAPON" alt="Installer options." >}}
+
+Additionally, depending on which build(s) you chose, the installer
+will also create desktop icons for easy access. You can get the installer from the
+[downloads page](https://citra-emu.org/download/), which will try to automatically
+select the correct version for your OS.
+
+## Updater
+In addition to installing, QtIFW also provides functionality for updating via the
+`maintenancetool` utility. For convenience, this is [integrated into the Qt frontend](https://github.com/citra-emu/citra/pull/2997)
+(The main GUI that you probably use.) in the form of scheduled automatic
+updates. You can optionally check for updates on startup, and/or check for updates
+on shutdown.
+
+{{< figure src="/images/entry/introducing-automatic-updates/configuration.png"
+    title="Note the two checkboxes in the updates section." alt="Configuration window." >}}
+
+If an update is found at startup, you will be asked if you want to run the updater
+or not.
+
+{{< figure src="/images/entry/introducing-automatic-updates/update-prompt.png"
+    title="Gotta keep your Citrus fresh!" alt="Message box prompting for installation." >}}
+
+If an update is found at shutdown, Citra will silently update without prompting,
+because at this point emulation has already been terminated.
+
+You can also manually update your Citra installation at any time, by going to the
+`Help` menu, and then `Check for Updates`.
+
+## Uninstallation & Install Modification
+QtIFW's `maintenancetool` can also be used to uninstall Citra, and install a different
+type of build. Like the updater, this is also integrated into the Qt frontend, and
+can be accessed by going to the `Help` menu, and then `Modify Citra Install`. Integrating
+with an already well-established framework like QtIFW allows us to streamline the
+task of installation maintenence.