AppVeyor

[jepegit]

Hi @asbjorul and @Ozzstein,

The CI tool AppVeyor (runs the tests in a Windows VM each time we push to github) has started to complain. I will try to tweak the settings (mostly the requirements_appveyor.txt file and merge into master when it is fixed. I recommend that you also do a merge from master on your branches then.

[jepegit]

Hi again. I have found the problem (pandas now requires us to independently install sqalchemy, used to be installed as default prior to pandas 1.4.0). I have merged the changes into the master, 124-dQdV_binning, 161_Arbin_sql_enhancement and 186b-support-for-maccor-txt-update. So, remember to pull the changes.