Fix getMode in EnforcingMode enum to align to semantics of valueOf() (where it throws IllegalArgumentException if the string doesn't correspond to an enum).
split EnforcingMode into its own file, and add unit tests for true/false special-case values.
[maven-release-plugin] prepare release pom-manipulation-ext-0.5.1
[maven-release-plugin] prepare for next development iteration
Fixes #43. Merged by hand after splitting EnforcingMode out of DistributionEnforcingState broke ncross' PR.
[maven-release-plugin] prepare release pom-manipulation-ext-0.5.2
[maven-release-plugin] prepare for next development iteration