[zanata/zanata-api] c8de7c: add documentation about document processing

[GitHub]

  Branch: refs/heads/docs-file-resource
  Home:   https://github.com/zanata/zanata-api
  Commit: c8de7ced78b7cbae3af0b9ef8631322faecaced6
      https://github.com/zanata/zanata-api/commit/c8de7ced78b7cbae3af0b9ef8631322faecaced6
  Author: Carlos Munoz <chavo16 at hotmail.com>
  Date:   2016-08-02 (Tue, 02 Aug 2016)

  Changed paths:
    M zanata-common-api/src/main/java/org/zanata/rest/service/FileResource.java

  Log Message:
  -----------
  add documentation about document processing

documents are processed when they are fully uploaded, and reference the parameter used to signal this.