Added license and readme

LICENSE

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+Copyright (C) 2011 Andrew Williams (nikdoof/Matalok)
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in
+all copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+THE SOFTWARE.

README

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+BukkitXMPP
+==========
+
+BukkitXMPP is a connectivity plugin that allows Minecraft chat to be mirrored
+in a XMPP MUC chatroom.
+
+Requirements
+------------
+
+BukkitXMPP requires Smack 3.1, the JARs should be placed in the "lib" folder
+in the root of your Minecraft server install.
+
+Setup
+-----
+
+1. Copy over smack.jar, smackx.jar into the lib folder.
+2. Copy bukkitxmpp.jar into your plugin folder
+3. Reload your server
+4. Edit the configuration in plugins/BukkitXMPP/
+5. Reload and check that the connection was successful.