Fix 1.2.0 release post title
mute LSI output in tests
fix test muting to work for Ruby > 1.9
Merge pull request #1516 from penibelst/fix-post-title

Fix 1.2.0 release post title
Update history to reflect merge of #1516
Merge pull request #1531 from maul-esel/mute-tests

mute LSI output in tests
Update history to reflect merge of #1531