2014-01-08: Added tag v0.5.3 for changeset df64e82e0920

Added tag v0.5.3 for changeset df64e82e0920

diff --git a/.hgtags b/.hgtags
--- a/.hgtags
+++ b/.hgtags
@@ -6,3 +6,4 @@ 0509e9e3418789ef307ae49b7dd862380c5c5bf8
 c5c1f8a58c298f6894ed4386e9df6866a7e629a2 v0.5
 ce8ccd40ef936710e76200d2ee138535e4ab0fb4 v0.5.1
 00de78a95055f846906d57b1a094a1c3e6bb2dbd v0.5.2
+df64e82e0920bdd079d77cd4829bac9d30461a25 v0.5.3