CLC-3565, rspec to v3 in Gemfile
CLC-3565, rspec v3 upgrade - no more 'require spec_helper' on line 1, support deprecated 'should', remove autorun
CLC-3565, position of PATH block changed unwantingly in Gemfile.lock
CLC-3565, rspec_junit_formatter from github.com/sj26/rspec_junit_formatter.git to workaround Bamboo failure MYB-CJT3-JOB1-3
Merge pull request #3068 from johncrossman/CLC-3565

CLC-3565, Gemfile gets rspec 3.1.0 (tolerate deprecated 'should')