v1.2

Version supporting psr/http-message 1.0.1 and php >= 5.4

Version	http-message	php	note
3.x	^1.1 | ^2.0	>= 8.0	static returns
2.x	^1.1 | ^2.0	>= 7.2
1.x	~1.0.1	>= 5.4

Changes:

• General maintenance
• Psalm / Code-quality improvements
• Some refactoring:
  • HttpFoundationBridge class now found under Utilities namespace
  • New ParseStr Util - parse URL-encoded string (query / post-body) without converting "." and " " (spaces) in keys
  • Remove AbstractServerRequest