[zanata/zanata-server] bbb72f: Add some Stat-related entities and mappings.

[GitHub]

  Branch: refs/heads/persistent-stats
  Home:   https://github.com/zanata/zanata-server
  Commit: bbb72f3815f170f6a106c34d60bbb7f69523f3f4
      https://github.com/zanata/zanata-server/commit/bbb72f3815f170f6a106c34d60bbb7f69523f3f4
  Author: Carlos A. Munoz <camunoz at redhat.com>
  Date:   2014-05-02 (Fri, 02 May 2014)

  Changed paths:
    A zanata-model/src/main/java/org/zanata/model/stats/IterationStatistics.java
    A zanata-model/src/main/java/org/zanata/model/stats/StatCount.java
    A zanata-model/src/main/java/org/zanata/model/type/SingleCharEnumTypeDescriptor.java
    A zanata-model/src/main/java/org/zanata/model/type/StatCountUnitType.java
    A zanata-model/src/test/java/org/zanata/model/type/SingleCharEnumTypeDescriptorTest.java

  Log Message:
  -----------
  Add some Stat-related entities and mappings.

Still needs db artifact creation scripts.