[zanata/zanata-server] f7a526: Remove duplicate get file extension method, update...

[GitHub]

  Branch: refs/heads/rhbz1186972
  Home:   https://github.com/zanata/zanata-server
  Commit: f7a5266d9fae8ae6ac3651d6a356fef23dd018be
      https://github.com/zanata/zanata-server/commit/f7a5266d9fae8ae6ac3651d6a356fef23dd018be
  Author: Alex Eng <aeng at redhat.com>
  Date:   2015-05-06 (Wed, 06 May 2015)

  Changed paths:
    M zanata-war/src/main/java/org/zanata/file/SourceDocumentUpload.java
    M zanata-war/src/main/java/org/zanata/service/impl/TranslationFileServiceImpl.java
    M zanata-war/src/main/java/org/zanata/servlet/MultiFileUploadServlet.java
    M zanata-war/src/main/java/org/zanata/util/FileUtil.java
    M zanata-war/src/test/java/org/zanata/util/FileUtilTest.java

  Log Message:
  -----------
  Remove duplicate get file extension method, update styling for 'if'