Adding debian version 0.1-1.

Signed-off-by: Daniel Baumann <daniel@debian.org>

debian/patches/0001-build.patch

@@ -0,0 +1,19 @@
+Author: Daniel Baumann <mail@daniel-baumann.ch>
+Description: Avoid overwriting build-environment.
+
+diff -Naurp lzd.orig/configure lzd/configure
+--- lzd.orig/configure
++++ lzd/configure
+@@ -23,9 +23,9 @@ datarootdir='$(prefix)/share'
+ infodir='$(datarootdir)/info'
+ mandir='$(datarootdir)/man'
+ CXX=g++
+-CPPFLAGS=
+-CXXFLAGS='-Wall -W -O2'
+-LDFLAGS=
++#CPPFLAGS=
++#CXXFLAGS='-Wall -W -O2'
++#LDFLAGS=
+ 
+ # checking whether we are using GNU C++.
+ if [ ! -x /bin/g++ ] &&