1.2.0

• 9b88cef - Add rule that checks for invalid and unrecognized annotations
• 68017cc - Fix build
• fdda536 - Merge commit 'f92aab7' into 1.1.x
• f92aab7 - Regression test
• a0c1364 - Regression tests
• ade3496 - Merge branch 'empty-hotfix2' into 1.1.x
• 7267329 - Merge branch 'empty-hotfix' into 1.1.x
• 5fcfe8f - Rules to check @covers and @coversDefaultClass for methods and classes
• d963a07 - Fix build