2015-04-11: merge stable

merge stable

diff --git a/.hgsigs b/.hgsigs
--- a/.hgsigs
+++ b/.hgsigs
@@ -18,3 +18,4 @@ eaf23f42b01382e4ab255abcd34e031b043e1f56
 695e3f4ff4bd2512e2d963c5b21385415c3b6dc3 0 iJsEAAEIAAYFAlRb4xsACgkQ3M8NswvBBUiRugP41O3ZOBViEjB0y4smTiU/yju4b/xJczLBhbNM1ExKu/EB3oQkAPpZhnBQcOPz43TMl2Kk8QKJgFcgeHKQlT+ZyMxZ0j7/GOSBxTH2Q1x5SXwJlnJAdmSH7UE2i5btEsemjkqAuqOlkX+z7QIswFSv7yHoBVh/Qs9AvcY0cCKFYw==
 fed7f4d46a41b0814c81eb08dcdb506b38321c61 0 iQEcBAABAgAGBQJUbMOkAAoJEKMv031G/7TThsYIALXZAJY4Z4n5Be6mTE/CRXE7g3GlDEBPwstnvUBNzXiM5dAQbLHUt71yRx+d2WxxRHxUfuWG8PgrO/beITdjWhwoaM0fhknPRIOZ3Sc3RSrtleTm9gx1DS6CW5sCQvmqRSdyYJlqS30oHiq/gPftmFq2CllrSZWblL+t+/BfBLfG26DN4jy/b0IN5J1qeoi4gP/FwQ3e8A1lUIznjzQa57BVGBc/kKA+pAy/yFAlFvukAOG0BbFGRe0K3Gj6xITLdxfrmndH/688jgefUp+7JhLZZkfIoFAWBosPRQ5a2zaB1YRtUMEKgvvA05UiyTLQdlME2d52X1sSKrS9p69sTUU=
 36b8c0daff2cd8cadb73b0dcc19c16a60f5b58eb 0 iJwEAAEIAAYFAlUKBPEACgkQ3M8NswvBBUgDugP8C6yJk7LyLOFMGoKLmnBin1dc9uuaj7idhx24tjgLjxLoM06I6QxkWPSEoKgVUR01Euu0EbXaoJogAaOUlaUTZPeSeSAZStvTmXveWL4P1VIQoERy1hmia+tMPxQKXkXf5R0YRwdmiqOh1AoH8dVdkCsCfplBc3VGrdDN4caZP00=
+a8ea98c78d90ae3e1b4daaf4bab3e2a7a847a06f 0 iJwEAAEIAAYFAlUoSqEACgkQ3M8NswvBBUihJQP/XB8kHNEcsTj5pgBtMepmIX/3CmVaz6ZNgzhSzJSS1oz2DMbXPJh32QaDwRd5wCoNksD00ch7e9UWhTSZztI/yDY9KwZrTV/OIDFzIdfSsdDO4J0WNxHmgymHSfitCjHcgSvT/C9/mubhNECPrQQUx08FMnNiNvcmGpwVOwakNNw=
diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -26,3 +26,4 @@ b7441736af4dc8f1a7df860d1b064e080a45e1a5
 0e702c268e6fdc9c52f034b6553c940b09c16400 v0.8.0
 8eaf023f5d3bc20ad4b795cde3a92e3b5c242dba v0.8.1
 327acbae68ef4efbf77734f0ee20359ed559ce0d v0.8.2
+41c48043ca33bf47311a93d0545b13a0578c3cf0 v0.8.3