fix Issue 13008 - 'deprecated' is not allowed to refer another deprecated when it is a function declaration
Merge pull request #3704 from 9rnsr/fix13008

[REG2.066a] Issue 13008 - 'deprecated' is not allowed to refer another deprecated when it is a function declaration
Issue 12273 - Added -color[=on|off] flag

Defaults to colored output if stderr is a TTY and TERM is not dumb.
fix Issue 13011 - inout delegate parameter cannot receive exactly same type argument
Merge pull request #3707 from 9rnsr/fix13011

Issue 13011 - inout delegate parameter cannot receive exactly same type argument
Merge pull request #3705 from lionello/color

Added -color