This pr set's up the traitlets application to know the current version of conda-store. Setting the version property of a traitlets Application will allow the built in trailtlets '--version' flag to work properly.
For example, running conda-store-server --version now works properly
The Build and maybe upload PyPI package /... is currently a little broken, but fixed in this pr . Will rebase this pr to pick up the fix once #983 is merged
Fixes https://github.com/conda-incubator/conda-store/issues/977
Description
This pr set's up the traitlets application to know the current version of conda-store. Setting the version property of a traitlets Application will allow the built in trailtlets '--version' flag to work properly.
For example, running
conda-store-server --version
now works properlyref: https://github.com/ipython/traitlets/blob/main/traitlets/config/application.py#L872 https://github.com/ipython/traitlets/blob/main/traitlets/config/application.py#L200
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