Edit Zenodo entry

Oemof.solph repository is linked to Zenodo via GitHub Services. Each new release creates a new deposit on Zenodo. Sadly, meta information is not filled out correctly. Therefore, it needs to be updated manually. Zenodo is restricted to access for a deposit by only one account. Currently, the account that is related to oemof belongs to gplssm (guido (punkt) plessmann (a) rl-institut.de). Ask him to do the edits.

The following fields need to be edited accordingly

Field	Desired value
Author	oemof developer group
Title	oemof.solph - open energy modelling framework (<version>)
Description	oemof.solph is a model generator for energy system modelling and optimisation. It helps to generate LP and MILP formulations of energy systems. The oemof.solph package is part of the Open energy modelling framework (oemof). This an organisational framework to bundle tools for energy (system) modelling.
License	MIT