[Process] Added option to &inherit_environment and Process.run() with String[] args.
[Process] Added option to &inherit_environment and Process.run() with String[] args.

- Added Process.run(args:String[],&inherit_environment)
- Process.run(cmd:String,&inherit_environment) calls Process.run(["sh","-c",cmd],&=inherit_environment)
- Some commands like "which" need copy of current environment.

Plasmaworks/Rogue,AbePralle/Rogue,Plasmaworks/Rogue,Plasmaworks/Rogue,Plasmaworks/Rogue,AbePralle/Rogue