Here is a little step by step on how to integrate these fantastic tools. Worked for me 
1. download and install python : http://www.python.org
2. download and install python setup tools : http://pypi.python.org/pypi/setuptools
3. download add-opt-in.py and put in python scripts folder : https://github.com/adamcath/telemetry-utils
4. add both python.exe and easy_install.exe to path environment : ;C:\Python27\;C:\Python27\Scripts\
5. go to pylzma site : http://pypi.python.org/pypi/pylzma (here you'll find the link you need to the next step)
6. install pylzma for lzma compression in swf : run : easy_install http://pypi.python.org/packages/2.7/p/pylzma/pylzma-0.4.4-py2.7-win32.egg#md5=caee91027d5c005b012e2132e434f425 (or the file related to your python version)
7. create you external tool in intellij idea
Program : C:\Python27\python.exe
Parameters : add-opt-in.py $Classpath$\<filename>.swf
Working Dir : C:\Python27\Scripts\telemetry-utils-master (this is where i put the add-opt-in.py script)
8. use in your project :
a ) edit configurations -> options -> launch with : <path for flash player debugger 11.5>
b ) edit configurations -> before launch -> <add run to your external tool>
9. run scout and run configuration in intellij. tested and worked !
Good luck !