Add functionality for finding the protractor installation and for Internet Explorer driver

Replaced hard-coded path to protractor/webdriver_manager by recursive search in higher-level directories.
Used caching of directory to prevent repeated search. 
We downgraded to 0.0.7 because it stop working.
It always is returning the Error.
No code change was needed, it simply stop working.
What info do you need to fix this?
I'm going to debug the code to figure out whats happening with 0.0.9
Sorry for the inconveniences.