rename index.js to cli.js, readpkg to getenv
try to load sub-command with require('mojito' + subcmd)

note that this means that users who install sub-commands globally also need
to set $NODE_PATH to contain `npm root -g`. The natural set of paths node
looks in otherwise doesn't include the place where npm libs go with
`npm i -g` (which is distinct from executables in $PATH).

    % node -pe module.paths
    [ '/Users/isao/Repos/wip/clistuff/node_modules',
      '/Users/isao/Repos/wip/node_modules',
      '/Users/isao/Repos/node_modules',
      '/Users/isao/node_modules',
      '/Users/node_modules',
      '/node_modules' ]
code comments
edit comment
minor comment
get mojito meta if in an app dir OR --lib option
Merge pull request #15 from isao/develop

allow sub-commands to be loaded with require('mojito' + subcmd)
Merge remote-tracking branch 'up/develop' into develop
rename tests/main.js to reflect cli.js name
distinguish loading errors from module errors

see with --debug
Merge pull request #16 from isao/develop

don't (necessarily) prevent command processing if cwd is not an application directory
Merge pull request #17 from isao/mod-debug

distinguish loading errors from module errors
"cli" prefix of sub cmds
update mojito-cli-* min versions
Merge branch 'prefix' into develop

Conflicts:
	package.json
updating version to 0.0.3
merge release 0.0.3 (based on v0.0.1-46-gabd9bc8)