Fix event profiler coming back with incorrect timings for the first
frame
Add ‘color’ option to text output
More efficient use of the stack when rendering the call tree

Issue #4
Remove unused utils.py file
When run from the command line guess if the terminal supports color
Spelling of hierarchy
Changed the API for signal/setprofile mode
Don’t print frames in the text output with <1% of the total time
Add red, yellow, green, dark green indicators in the text output
Update README