CORE-1923 Error raised: Unknown Reason when doing tagging via command line
CORE-1944 NullPointerException when tagging through Ant before applying changesets
CORE-1255 Change Set with numeric values like 0.001 has different checksum with Java 6 and 7

Numbers were not being formatted correctly. "0" was converting to "0."
CORE-1950 Checksum validation failed after Liquibase upgrade (3.1.1 -> 3.2.0)

Surrounding spaces in XML not stripped in 3.2.0
CORE-1940 Maximum Oracle Sequence fails to be parsed as a BigInteger
Merge branch '3.2.x'