zipped fasta gets imported and fails silently

[Ben Kaehler]

Bug Description
zipped fasta gets imported and fails silently

Steps to reproduce the behavior

1. gzip a fasta file
2. tools import --type FeatureData[Sequence] it
3. unzip the archive and observe the horror

Expected behavior
It would have been super-nice if import noticed that the file was zipped and unzipped it

Computation Environment

• OS: linux of some sort
• QIIME 2 Release 2018.4

[Liz Gehret]

This has been addressed - PR xref mentioning the resolution.