Fix issue with implicit default ports

• Fix issue with implicit default ports

Fix issue where port was missing in socket uri

• Port must be present when creating socket

Fix client path for http request

Fulfilling expectations for HTTP request target

• Path must be absolute (i.e. beginning with /)
• Fragment should not be included, only path and query
• Improved testing of generated headers

v1.6 - internal refactoring

• Connection separate from Client and Server
• getPier() deprecated, replaced by getRemoteName()
• Client accepts Psr\Http\Message\UriInterface as input for URI:s
• Bad URI throws exception when Client is instanciated, previously when used
• Preparations for multiple conection and listeners
• Major internal refactoring

Handle read error during handshake

Merge pull request #158 from Textalk/v1.5-master

Handle read error during handshake

Large headers

Client support for header block with more than 1024 characters.

PHP 8.1

• Add test for PHP 8.1
• Code standard

psr/log v2/v3, GitHub Actions

• Support for psr/log v2 and v3
• GitHub Actions replaces Travis

Keep open connection on read timeout

• Keep open connection on read timeout

Persistent fix, optimization

• Optimization when payload is not masked
• Fix for persistent connection in client