- Added README.md files for GitHub

README.md

+# OpenACS Mail
+This package is part of ]project-open[, an open-source enterprise project management system.
+
+For more information about ]project-open[ please see:
+* [Documentation Wiki](http://www.project-open.com/en/)
+* [V5.0 Download](https://sourceforge.net/projects/project-open/files/project-open/V5.0/)
+* [Installation Instructions](http://www.project-open.com/en/list-installers)
+
+About OpenACS Mail:
+
+<p>Provides generic message services, with email sending. <p> The acs-mail-lite package is the prefered interface for new packages and it&#39;s anticipated that this package will ultimately be deprecated. <p>
+
+# Online Reference Documentation
+