* add NIO event loop as an argument for execute
* review fix: add to np-delegate method as well
* Resolve confict
* add missing linux test
* fix formatting
* missing self
* review fix: add event loop preference argument instead of eventloop
* formatting
* review fix: spelling
* fix compilation error
* review fixes: make preference argument not explicit and add precondition that EL must be part of ELG
* Ignore uncleanShutdown error when state is head or body
* Add ignoreNIOSSLUncleanShutdownError to Configuration
* Revert old HTTPClient.init founctions
* Run generate_linux_tests.rb
* Rename ignoreNIOSSLUncleanShutdownError to ignoreUncleanSSLShutdown
* Make tests compatible with swift 5.0
Artem Redkin
vkill
Tobias