Documentation is broken - maybe easy fix

[santoshphilip]

The errors look trivial and easy to fix:

• some of the pages are blank - Stable: Helpers for eppy
• formatting errors within the pages - https://witheppy.readthedocs.io/en/latest/runandget.html#What-else-?

[santoshphilip]

Stable: Helpers for eppy was never done. I could not find it anywhere in the previous commits.

Just give a pointer to the docstrings for now Point to https://witheppy.readthedocs.io/en/latest/witheppy.eppyhelpers.html