Commands

##Commit ###Returns The commit command returns a list of package specs. ###Example

  Metacello new
    project: 'Sample';
    commit: 'commit comment'.

##Dirty ###Returns The commit command returns a list of modified package specs. ###Example

  Metacello new
    project: 'Sample';
    dirty.

##Fetch ###Returns The fetch command returns a load directive. ###Example

  Metacello new
    project: 'Sample';
    fetch.

##Find ###Returns The find command returns a project spec. ###Example

  Metacello new
    project: 'Sample';
    find.

##Get ###Returns The get command returns a project. ###Example

  Metacello new
    project: 'Sample';
    version: '1.0';
    repository: 'http://example.com/sample';
    get.

##Load ###Returns The load command returns a load directive. ###Example

  Metacello new
    project: 'Sample';
    repository: 'github://dalehenrich/sample:master/core';
    load.

##Record ###Returns The record command returns a load directive. ###Example

  Metacello new
    project: 'Sample';
    repository: 'github://dalehenrich/sample:master/core';
    record.

##Register ###Returns The register command returns a project spec. ###Example

  Metacello new
    project: 'Sample';
    repository: 'github://dalehenrich/sample:master/core';
    register.

##Updates ###Returns The updates command returns a list of project spec. ###Example

  Metacello new
    project: 'Sample';
    updates.

##Upgrade ###Returns The upgrade command returns a load directive. ###Example

  Metacello new
    project: 'Sample';
    version: 'master';
    repository: 'github://dalehenrich/sample/core';
    upgrade.