Switch to Florian Shmauss maintained version of asmack.
See doc/asmack-beem/README.txt for more information on how to build the asmack
jar.
The upstream asmack has a better implementation of XEP-0115
EntityCapabilities. So this commit remove the specific Beem implementation of
this XEP and switch to the asmack one.
This directory contains the libraries used by BEEM.
The principal one is asmack, a portage of the Smack library for the Android
platform.
The source of the asmack library can be downloaded at
http://dev.beem-project.com/attachments/download/51/asmack-android-2.1-source-beem.zip
See the file doc/asmack-beem/README.txt for more informations.