This commit cleans up the pyenv plugin to follow the newer conventions of the
other *env plugins, as well as addresses the changes made to pyenv for PATH
munging.
working in concert with one another.
Features added:
- Added a pyenv-virtualenv plugin which creates virtual environments
using the current pyenv python version
- `cd` into a directory that has a virtual environment already created
and autoenv will automatically activate that environment
- Current virtual environment is displayed in command prompt
cornfeedhobo
John D Pell
Martin Lariz
Septian Dwic
Haoming Zhu
Ivan Povalyukhin
Omer Katz
Luke Culbertson
Manoj