lock_deps: don't ignore meck

Ignoring meck when locking deps is causing us to lock to the esl/meck
repo instead of eproxus/meck. When we build, we're actually checking
out eproxus/meck and compiling againts it, so we end up telling the
`make rel` command to pull in and compile something that we haven't
tested against. Since esl/meck is now deleted, `make rel` fails.
oc_erchef 0.27.3

New deps:

    uuid
    quickrand

Updated deps:

  eper
    2014-09-22 5d4c3e9 Merge pull request #29 from systra/master
    2014-09-18 02d38e3 Allow string type variables for guards
    2014-09-17 2a94622 v0.90.0
    2014-09-17 45cb2ae docs
    2014-09-17 a168079 massaged atop:calls/0
    2014-09-16 638c6d4 v0.89.0
    2014-09-16 4936fda docs
    2014-09-16 a8294be refactored presenttion code
    2014-09-15 9d5cd5f add dtop:set_max_procs/1
    2014-09-11 a08c369 v0.88.0
    2014-09-11 46930d5 fix crashing bug in atop

  darklaunch
    2014-09-07 23dcf1e Merge pull request #7 from opscode/of/open_source_license
    2014-09-07 a76b341 Apply Apache 2.0 license

  oc_chef_authz
    2014-09-07 1df9b71 Merge pull request #35 from opscode/of/open_source_license
    2014-09-06 bb1ccbf Apply Apache 2.0 license

  ej
    2014-09-11 388475f Allow {array_map, Spec} to be a top-level validation spec
    2014-09-10 16d58b1 Test for non-binary literal match

  automeck
    2014-09-07 363657b Merge pull request #1 from opscode/of/open_source_license
    2014-09-06 335edd8 Apply Apache 2.0 license

  oc_chef_wm
    2014-09-17 7c2bc3c Merge pull request #96 from opscode/praj/CA-439/durable_messages
    2014-09-16 9e01fb5 Make rabbitmq message persistent
    2014-09-17 781497e Merge pull request #97 from opscode/praj/CA-736/ipv6
    2014-09-17 88421f0 Merge pull request #94 from opscode/praj/CA-734/delete_action_bugfix
    2014-09-16 1f20308 enable actions to support ipv6
    2014-09-10 70849a1 uuid -> id. (make id a binary, not string)
    2014-09-08 2ef7acc Adding uuid to message
    2014-09-05 091b5a8 Updating tests
    2014-09-04 61ec1a8 In version 0.1.1 send empty body after delete action
    2014-09-07 aeb2282 Merge pull request #95 from opscode/of/open_source_license
    2014-09-06 c088626 Apply Apache 2.0 license

  opscoderl_wm
    2014-09-07 eace4ed Merge pull request #13 from opscode/of/open_source_license
    2014-09-06 818191c Apply Apache 2.0 license
Merge pull request #50 from opscode/sd/fix-meck-locking

Sd/fix meck locking