Enable bob-devel builds

See merge request !246

Revert "[temp] temporarily disable bob-devel since metadata-patches need to be released first"

This reverts commit 4d019196.

Use conda-forge channel as the base for our builds

See merge request !245

This reverts commit d088f518.

symbolic link to the archive channel was created for all packages

[conda_build_config] update with https://github.com/conda-forge/conda-forge-pinning-feedstock/blob/master/recipe/conda_build_config.yaml

Update documentation section about dependencies

See merge request !244

[boostrap] Disables conda reverse caching proxy on user request

See merge request !243