- add ceedling/cmock/unity as testing framework and support

- unified makefile project for the whole repos
- new separate project for tests

tests/vendor/ceedling/lib/par_map.rb

@@ -0,0 +1,19 @@
+
+
+def par_map(n, things, &block)
+  queue = Queue.new
+  things.each { |thing| queue << thing }
+  threads = (1..n).collect do
+    Thread.new do
+      begin
+        while true
+          yield queue.pop(true)
+        end
+      rescue ThreadError
+
+      end
+    end
+  end
+  threads.each { |t| t.join }
+end
+