Added validator test
Fixed resume and recommendation tests and added tests to validator.
Fixed job api to reflect changes
Fixed email subscription and employee types api to reflect changes
Merge branch 'master' of github.com:cbdr/ruby-cb-api into defensive-api-changes
Fixed education to reflect changes.
merging in Chris's fix for the api.rb cb_response deal
fixed merge conflicts
Merge branch 'defensive-api-changes' of github.com:cbdr/ruby-cb-api

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Fixed hardcoded id
fixing more tests
merging conflicts
merged from trunk
Test fixes
added saved search test failures
Merge branch 'defensive-api-changes' of github.com:cbdr/ruby-cb-api into defensive-api-changes
Added test for invalid url
Merge branch 'defensive-api-changes' of github.com:cbdr/ruby-cb-api
merging in trunk and adding negative api_error tests
Merge branch 'defensive-api-changes' of github.com:cbdr/ruby-cb-api into defensive-api-changes