updated contents from Atlas repo

sequences/bisect_insort.py

@@ -0,0 +1,12 @@
+import bisect
+import random
+
+SIZE = 7
+
+random.seed(1729)
+
+my_list = []
+for i in range(SIZE):
+    new_item = random.randrange(SIZE*2)
+    bisect.insort(my_list, new_item)
+    print('%2d ->' % new_item, my_list)