Setting rebar lock dep for test
erchef 1.2.26

Updated deps:

  eper
    2013-12-18 5cf62f1 v0.77
    2013-12-18 171efd5 .gitignore priv/bin/eper
    2013-12-18 bfd00bd v0.76
    2013-12-18 9e598dd put eper script in priv/bin
    2013-12-18 ebc436b fix redbug print-to-text-file
    2013-12-06 7b57394 renamed getopt to solve name clash

  rebar_lock_deps_plugin
    2013-12-20 fbe191a wip all wired in
    2013-12-20 ee6059d wip for read_all_deps and order_deps
    2013-12-19 a760e59 reworked, with tests, right order
    2013-12-19 0080a33 stub out unit test for do_deps_dir
    2013-12-19 d863434 Add test data
    2013-12-18 d651bb6 Expand deps according to rebar configs