[zanata/zanata-client] caf147: Use immutable collections for user options

[GitHub]

  Branch: refs/heads/immutable-collections
  Home:   https://github.com/zanata/zanata-client
  Commit: caf1474964bcad01437c4745cbc77ebe9265fd06
      https://github.com/zanata/zanata-client/commit/caf1474964bcad01437c4745cbc77ebe9265fd06
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2014-05-20 (Tue, 20 May 2014)

  Changed paths:
    M zanata-client-commands/src/main/java/org/zanata/client/commands/AbstractPushPullOptionsImpl.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/PushPullOptions.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/AbstractCommonPushStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/AbstractGettextPushStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/AbstractPushStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/OfflinePoStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/PropertiesStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/PushOptions.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/PushOptionsImpl.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/RawPushCommand.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/XliffStrategy.java
    M zanata-client-commands/src/main/java/org/zanata/client/commands/push/XmlStrategy.java
    M zanata-client-commands/src/test/java/org/zanata/client/commands/push/XliffPushStrategyTest.java
    M zanata-maven-plugin/pom.xml
    M zanata-maven-plugin/src/main/java/org/zanata/maven/AbstractPushMojo.java
    M zanata-maven-plugin/src/main/java/org/zanata/maven/AbstractPushPullMojo.java
    M zanata-maven-plugin/src/test/java/org/zanata/maven/PushMojoTest.java

  Log Message:
  -----------
  Use immutable collections for user options