a simple Shell.eval() function that wraps/runs any bitlash, untested
allow eval to take just one arg too
add a vararg based friendly Shell.command() convenience thing for happiness
to make command useful, you need an exec that returns a string, for chaining
Use the new Shell.eval instead of doCommand directly
simplify the Shell.eval interface and make Shell.evalArgs work
Merge branch 'master' of https://github.com/Pinoccio/library-pinoccio into eval
this won't change the behavior for existing commands, is only a convenience for the basic usage of Shell.eval()
Add Concatenator class

TODO: Comments etc.
Replace Shell::evalArgs with a type-safe version

This no longer needs an argument count that can easily be wrong and it
handles all types (that a StringBuffer knows about). Strings and
characters are quoted, numbers are left as-is.
Add example for evalArgs and debug output

Not intended to be merged, just to show the syntax.
remove debug statements
in verbose, field prints what it's being commanded
Merge pull request #163 from Pinoccio/eval

Add some Shell.* wrappers around bitlash doCommand