Install jediepcserver.py to virtual environment
tox.ini can be simplified
Call jediepcserver.py script directly
Document change regarding jediepcserver.py
Document more about jediepcserver.py
Tweak terminology

Python modules etc. -> jediepcserver.py
Warn that jedi:install-server is required after update
Bump to 0.2.0alpha2
Merge branch 'install-jediepcserver'
Add FAQ to sidebar link