CS-Script 3.27.0

Significant usability improvements CLI and Roslyn integration. Most of he features are triggered by VSCode and Mono/Linux integration. Most of the changes and their impact are reflected in the new CLI guide: https://github.com/oleg-shilo/cs-script/wiki/CLI---User-Guide * CLI improvements - Added console out feedback for `-e` and `-cd` options (build exe and dll) - Added avoiding accidental decorating of VB scripts in auto-class mode (`-ac` CLI argument). - Added disabling auto-class decoration if no "main" is detected in the script. - Improved CLI help content - Added printing new config value during `-config:set` operation - Added `-ac:out` switch for printing auto-class decoration result. - removed `-noconfig` support - described `-config:set:roslyn` - added support for case insensitive property name during `-config:set` and `-config:get` - added support for `_` separators in property name during `-config:set` and `-config:get` - added support for `add:` and `del:` opcodes in `-config:set` - default `-ac` to `-ac:1` - added command `-config:set:roslyn` * Misc - Added 'compiler options' hash to the script metadata structure (part of 'IsOutOfDate' algorithm) - Setting `autoClass_DecorateAsCS6` is set to true by default - Fixed problem with generating debug info for Mono-Debug on Windows - Added `System` to DefaultRefAssemblies on .NET (previously it was only done under Mono) - CSSCodeProvider.v4.7.dll replaced with CSSRoslynProvider.dll - Removed obsolete .NET 1 specific code - Removed obsolete `CSScript.BuildEval` code