erchef 1.2.3

Removed deps:

    proper
    erlware_commons

Updated deps:

  chef_objects
    2013-01-23 434d85b Merge branch 'cm/OC-5178/erlware_commons'
    2013-01-22 4ca53ec Export useful funs for debugging
    2013-01-22 fa45493 Repent for whitespace sins
    2013-01-18 177ea44 More refactoring: chef_parallel
    2013-01-18 70172c9 Address more review comments
    2013-01-18 542e03d Tests for type-safe config retrieval
    2013-01-18 1dc549a Harmonized return types for S3 op functions
    2013-01-17 7e3ba7c Create chef_config module
    2013-01-17 691ee24 Use ec_plists for checksum lookup, too.
    2013-01-15 a419654 Address code review comments
    2013-01-11 c181213 Re-tool S3 deletion to use new erlware_commons
    2013-01-23 0fa8958 Make ec_plists dialyze with our settings
    2013-01-11 951833c Copy ec_plists from erlware_commons

  chef_wm
    2013-01-23 4a8057c Merge branch 'cm/OC-5178/erlware_commons'
    2013-01-18 17ab90a Update chef_s3 call for new return type