Created README

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README.md

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+# k-9
+K-9 is an opensource email client based on the Email application shipped with the initial release of Android.
+
+K-9 is focused on making it easy to chew through large volumes of email.
+
+You can find out more on the [wiki](https://github.com/k9mail/k-9/wiki).
+
+If you're interested in contributing to K-9. please drop us a line.
+
+[ReleaseNotes](https://github.com/k9mail/k-9/wiki/ReleaseNotes) describes changes in each version of K-9
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+[BuildingK9](https://github.com/k9mail/k-9/wiki/BuildingK9) describes how to build the project
+
+Developers: Join us on IRC on #k-9 on irc.freenode.net
+
+We're on [Google+](https://plus.google.com/114221735215588688400) 
+
+Download K-9 from [Google Play](https://play.google.com/store/apps/details?id=com.fsck.k9):
+
+![QR Code](http://chart.apis.google.com/chart?cht=qr&chs=100x100&chl=market%3A//details%3Fid%3Dcom.fsck.k9&force-image.png)