kujaku11/mt_metadata: v0.2.1

What's Changed Update setup.py by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/97 updating reading emtfxml files by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/100 Fix issue 95 by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/101 Patch 102 by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/103 Patch 104 by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/105 Add model error by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/106 Make sure filter names are unique by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/107 Fix Empty Z file by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/109 Add metadata by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/111 added test for multiple networks in stationxml by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/112 updating to make mth5 work with single metadata object in ChannelTS and RunTS by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/113 added test for null channel component by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/114 Mth5 patch129 fixes by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/115 Update edi.py by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/116 add a line to allow aux channel component to be empty by @kkappler in https://github.com/kujaku11/mt_metadata/pull/118 Update edi.py by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/119 Mth5 patch129 fixes by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/120 Bump version: 0.2.0 → 0.2.1 by @kujaku11 in https://github.com/kujaku11/mt_metadata/pull/121 Full Changelog: https://github.com/kujaku11/mt_metadata/compare/v0.2.0...v0.2.