dlang-requetst v0.5.4 released

[ikod]

Hello,

This is bugfix release.

Fix for added Content-Type and Host headers.
Fix for redirect codes 307, 308.
Fix for ssl version discovery on ARM (thanks to Johannes Loher)

First two bugs are important in case dlang-requests will be used 
as driver for AWS api.

dlang-requests - native dlang http client library inspired by 
python-requests.

https://github.com/ikod/dlang-requests
https://code.dlang.org/packages/requests