[2024-12-18] Update README and run.py to reflect new syntax

Also remove GitHub specific links and logo

run.py

@@ -1,11 +1,22 @@
 import time
+from tictoc import tic,toc
 
-import tictoc
+tic()         # start timing
+time.sleep(3) # sleep for 3 seconds
+toc()         # stop timing
+# >>> The elapsed time was 3.000132333 seconds.
 
-t = tictoc.init()
+firstTic = tic()
+time.sleep(3)
+secondTic = tic()
+time.sleep(1)
+toc(firstTic)
+# >>> The elapsed time was 4.000317251 seconds.
+time.sleep(3)
+toc(secondTic)
+# >>> The elapsed time was 4.000312568 seconds.
 
-t.tic()  # start timing
-time.sleep(3)  # sleep for 3 seconds
-t.toc()  # stop timing
-
-print(t.results.seconds)
+tic()
+results = toc()
+print(results.nanos)
+# >>> 2825