Merge pull request #38 from anodelman/make-gem

create beaker-rspec 2.2.4 gem
Unpin rspec

rspec 2.x is a development dependency, but the runtime dependency
shouldn't pin to any specific version as the beaker-rspec library
doesn't care.
Merge pull request #41 from hunner/unpin_rspec

Unpin rspec
Release 2.2.5

Only change is to unpin rspec 2 as a runtime dependency.
Merge pull request #42 from hunner/release_2.2.5

Release 2.2.5
Remove development dependency

Beaker-rspec's tests are already compatible with rspec 3, so no need to
update the specs for the latest rspec
Merge pull request #43 from hunner/update_specs

Remove development dependency
(QENG-833) beaker-rspec broken when using beaker 1.13

- ensure that the logger object is available
Merge pull request #44 from anodelman/maint

(QENG-833) beaker-rspec broken when using beaker 1.13
(GEM) create beaker 2.2.6 gem