Spock 1.2

http://spockframework.org/spock/docs/1.2/release_notes.html

spock-1.1

1.1 release

spock-1.1-rc-4

rc-4 release

spock-1.1-rc-2

try to release again now tag is fixed

spock-1.1-rc-1

updated a couple of references to the version number