[zanata/zanata-server] c2d1a4: Fix language tests

[GitHub]

  Branch: refs/heads/fix-lang-tests
  Home:   https://github.com/zanata/zanata-server
  Commit: c2d1a43810c0923a94a80ef478464e0b2cbe325c
      https://github.com/zanata/zanata-server/commit/c2d1a43810c0923a94a80ef478464e0b2cbe325c
  Author: Damian Jansen <djansen at redhat.com>
  Date:   2015-03-05 (Thu, 05 Mar 2015)

  Changed paths:
    M functional-test/src/main/java/org/zanata/page/projects/projectsettings/ProjectLanguagesTab.java
    M functional-test/src/main/java/org/zanata/page/projectversion/versionsettings/VersionLanguagesTab.java
    A functional-test/src/main/java/org/zanata/util/LanguageList.java
    M functional-test/src/test/java/org/zanata/feature/language/AddLanguageTest.java
    M functional-test/src/test/java/org/zanata/feature/project/EditProjectAboutTest.java
    M functional-test/src/test/java/org/zanata/feature/project/EditProjectLanguagesTest.java
    M functional-test/src/test/java/org/zanata/feature/projectversion/EditVersionLanguagesTest.java

  Log Message:
  -----------
  Fix language tests

Significant changes to language add/remove behaviour in projects.
Moves the test page behaviour to a utility class, as it is shared in
project and version settings.