Getting network barclamp unit tests working again.
Rolled back the last change to allow this to continue to work with Ruby 1.8
Merge pull request #410 from cloudedge/pull-req-master-f4ad5d3c073322522408fdbbc0ea8583397d1783

Merged by devtool for VictorLowther
load simplecov for specs, except on Ruby 1.8.7 where we use rcov

Also uses the standard 'rails' configuration for simplecov, which
groups coverage into models, controllers, helpers, etc.
add .gitignore for barclamp repos with .lock, etc
Merge pull request #413 from waynepallen/pull-req-master-8fe9a72883e7d0a9434766d325b42f6402543afe

Add .gitignore file to barclamp repo; ignore Gemfile.lock files, etc. [1/1]
Merge pull request #411 from aspiers/topic/test-coverage

Merged by devtool for VictorLowther
Merge pull request #412 from cdearborn/pull-req-master-fd8b6516ed91645f2acb1ca198501df1597d772e

Merged by devtool for VictorLowther
Skip requires testing when importing a barclamp.

This is going to fail until all the barclamps are engine-ed.
Once full engine conversion happens, this change needs to be reverted.
XSS Scripting Protection

See http://www.openwall.com/lists/oss-security/2012/08/30/2
Fix from https://github.com/SUSE-Cloud/barclamp-crowbar/commit/a82ed926c6e3ba2b0cada213c35e4b00f34ea629#commitcomment-2710843
Merge pull request #414 from VictorLowther/pull-req-master-b4a5d683f0e2f729f8e7cc489c8f4afaac0e6fac

Merged by devtool for VictorLowther
Merge pull request #415 from cdearborn/pull-req-master-63f3dc46387ae788fc99e32981591419f34cff4a

Backed out Ruby 1.8 breaking change [1/1]
add versioning meta data to v2 API calls.  plus preliminary BDD awarenesss of it