add tap package
add warmup
replace utile with tap
fix tests
optimise loading modules
add tap/shell.py
remove config for warmup
remove unused
remove config in tap/shell.py
use tap/shell.py
refactor, remove global
refactor for ipython shell
refactor for fix sys.path
remove warmup.WarmUp
remove tap.fix_sys_path
fix for sys.path
update default Amazon associate tag
refactor
refactor tests
refactor, faster