* Updated README.md with additional instructions
* Updated configure.ac and Makefile.am to remove configuration warnings
Fixes were made according to information from issue #295
Keyboard icon was not visible on dark background. This fixes icon to work well
on light and dark background. Image was fixed by @Grimthorr.
Copy of icon was removed from demo directory.
o Revised debian/ control files.
o Pulling 2.10 source, changes made since then by Markus, as well as
patches by Jay Weisskopf (from GitHub).
o Setup to build from git repository as working directory using
git-buildpackage.