1.0

• Update version: 1.0
• Breaking changes: more consistent command line
  • four mode options: a, ah, p, ph
• a simple migration guide:

mode	0.x command line	1.0 command line
pipe-mode	p commandline	p xxxx commandline
pipe-mode, hidden	h commandline	ph xxxx commandline
arg-mode	a xxxx command...xxxx...line...	a xxxx command...xxxxf...line...
arg-mode, hidden	a hxxx command...hxxx...line...	ah xxxx comand...xxxxf...line...

• remove explicit debug options (just run with no arguments)
• support replacement to verb name:
  • a $$ cmd /k echo $$v