[zanata/zanata-server] aa6a03: Remove fragile file upload tests

[GitHub]

  Branch: refs/heads/reduce-boms
  Home:   https://github.com/zanata/zanata-server
  Commit: aa6a03c8c15ff692da3bc70c5beedd9274fb6dbb
      https://github.com/zanata/zanata-server/commit/aa6a03c8c15ff692da3bc70c5beedd9274fb6dbb
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2015-02-11 (Wed, 11 Feb 2015)

  Changed paths:
    M functional-test/src/test/java/org/zanata/feature/document/MultiFileUploadTest.java
    M functional-test/src/test/java/org/zanata/feature/document/UploadTest.java

  Log Message:
  -----------
  Remove fragile file upload tests

We don't need functional tests to check the file storage back-end
(implementation detail).  General upload functionality is covered by
other tests in this package.