Release 1.4.3.rc1
Merge pull request #343 from yahonda/prepare_v143rc1

Release 1.4.3.rc1
Release 1.4.3.rc2
Merge pull request #345 from yahonda/prepare_v143rc2

Release 1.4.3.rc2
Release 1.4.3
Merge branch 'master' into rails4_merges_master_5th
Merge pull request #347 from yahonda/rails4_merges_master_5th

Rails4 merges master 5th