v0.2.1

What's Changed

• Add missing init.py by @cescalara in #4
• Add features by @cescalara in #5
• Update ang res by @cescalara in #6
• Stop concurrent requests_cache access in from_dataset() with fetch option by @cescalara in #7
• Fix zero division in energy resolution by @cescalara in #8
• Add features by @cescalara in #9
• Updates to data location, angular resolution, source specification and redshift losses by @cescalara in #10
• Pass kwargs to all implemented effective areas by @cescalara in #11
• Packaging by @cescalara in #12

Full Changelog: v0.2.0...v0.2.1