Added an example for the new timer module

examples/timer_example.py

@@ -0,0 +1,22 @@
+from tcutility.timer import timer
+from time import sleep
+import numpy as np
+
+
+@timer
+def test():
+    with timer('test.loop.loop.loop.outer'):
+        for _ in range(5):
+            with timer('test.loop.loop.inner'):
+                sleep(.041 + (np.random.rand() - .5)/30)
+
+@timer
+def test2():
+    sleep(.231 + (np.random.rand() - .5)/7)
+
+[test() for _ in range(3)]
+[test2() for _ in range(5)]
+
+for i in range(10):
+    with timer('loop'):
+        sleep(i/1000)