[zanata/zanata-client] 31d5ee: rhbz1215274 - fix issues

[GitHub]

  Branch: refs/heads/min-doc-percent
  Home:   https://github.com/zanata/zanata-client
  Commit: 31d5eed1ed4f5129ab9a5587e540947adba984cc
      https://github.com/zanata/zanata-client/commit/31d5eed1ed4f5129ab9a5587e540947adba984cc
  Author: Patrick Huang <pahuang at redhat.com>
  Date:   2015-05-26 (Tue, 26 May 2015)

  Changed paths:
    M zanata-client-commands/src/main/java/org/zanata/client/commands/PushPullCommand.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/pull/PullCommand.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/pull/PullOptionsImpl.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/pull/RawPullCommand.java
    M zanata-client-commands/src/test/java/org/zanata/client/commands/pull/PullCommandTest.java
    M zanata-maven-plugin/src/main/java/org/zanata/maven/AbstractPullMojo.java

  Log Message:
  -----------
  rhbz1215274 - fix issues

- total number can be zero
- maven argument missing a bracket
- optimize stats to only include asking locales
- use double for percentage calculation