Moved some stuff around, added the first unit test, with no instructions on how to run it; updated readme for NOOP explanation.

client/etc/disco/client.cfg

@@ -0,0 +1,8 @@
+DISCOROOT=/var/disco/testfs
+COLOR_CYAN=$(echo -e '\033[0;36;40m'); 
+COLOR_MAGENTA=$(echo -e '\033[0;35;40m');
+COLOR_GREEN=$(echo -e '\033[0;32;40m');
+COLOR_YELLOW=$(echo -e '\033[0;33;40m');
+COLOR_BLUE=$(echo -e '\033[0;34;40m');
+COLOR_RED=$(echo -e '\033[0;31;40m');
+COLOR_NORMAL=$(echo -e '\033[0m');