Excel wrongfully importing classes as modules - origin found

[gkuenzli]

The problem of Excel wrongfully importing classes as modules was investigated by Tim Hall and the origin was identified as being related to UNIX-style line endings (LF) instead of Windows-style line endings (CR/LF). https://github.com/VBA-tools/VBA-Web/issues/24 git config has to be configured appropriately so that pulls do generate correct local line endings before importing in Excel.