Either way long story short: here is how you can add support though:
Open Pyscripter for Python 2.6 if your python version in maya is 2.6.Click on Tools> Python Paths
in python_init.py add the two lines
import sys
sys.path.append("D:\Program Files (x86)\Autodesk\Maya2012\devkit\other\pymel\extras\completion\py")
Incase you need any help just let me know!!!
Only reason I like Pyscripter is because its lite and starts up quickly