Revert "Revert "fix unittest for MITNEBVaspInputSet""

This reverts commit 32ec22e01dca5e13ea369ae20a716c034f75f03f.
Revert "Switch to spglib 1.5.2."

This reverts commit fadd2f142a53b37f10a93e0c8ec7dccfefd40c7e.
 Code cleanup
correct the key name in frequencies
use fractional composition when checking for similar entries in pdmaker
Merge remote-tracking branch 'origin/master'
remove joggle from pdmaker qhull call.
PD preprocessing should have solved precision issues
Merge branch 'master' of github.com:materialsproject/pymatgen
 Try mrgddb with and without mpirun
  Popen import was erroneously removed in the last commit
rename QcInput to QcTask and QcBatchInput to QcInput
Merge remote-tracking branch 'origin/master'
also change qcinp, qcbat variable name, and also test classes
Try auto deploy
Cleanup circle.yml.
Trt python setup.py develop.
2.8.10 release.
Remove deployment.
Try deployment with pypissh
Remove auto-deploy agian.