flag inheritance
bump version
ensure deep inheritance
use gopkg.in
Merge branch 'master' into inherited-flags
simplify check
propogation edge cases
flag propogation edge case

stop any further flag propogation if the current command redefines the flag.
allow for overrides
Add Merge and Without methods
fix issue
must install deps yourself
update deps
show example of flag inheritence
Merge branch 'master' into inherited-flags

Conflicts:
	cli/subCommand_parsing.go
	main.go
Merge pull request #4 from jwaldrip/inherited-flags

Inherited flags