Merge branch '2.1'

Authored by sitter on Aug 13 2019, 9:56 AM.

Description

Merge branch '2.1'

Merged Changes

CommitAuthorDetailsCommitted
f50c7d660e64D23111sitter
fix streamsocket write-length calculation 
Aug 13 2019
03c1144efc5fD23110sitter
unbreak http request 
Aug 13 2019
bcb17b62ff49D7634wbauer
Fix build with Qt 5.6 or lower 
Aug 31 2017