Upgrade to Tika 1.6

Release 1.6 - 08/31/2014

  * Parse output should indicate which Parser was actually used
    (TIKA-674).

  * Use the forbidden-apis Maven plugin to check for unsafe Java
    operations (TIKA-1387).

  * Created an ExternalTranslator class to interface with command
    line Translators (TIKA-1385).

  * Created a MosesTranslator as a subclass of ExternalTranslator
    that calls the Moses Decoder machine translation program (TIKA-1385).

  * Created the tika-example module. It will have examples of how to
    use the main Tika interfaces (TIKA-1390).

  * Upgraded to Commons Compress 1.8.1 (TIKA-1275).

  * Upgraded to POI 3.11-beta1 (TIKA-1380).

  * Tika now extracts SDTCell content from tables in .docx files (TIKA-1317).

  * Tika now supports detection of the Persian/Farsi language.
    (TIKA-1337)
  
  * The Tika Detector interface is now exposed through the JAX-RS
    server (TIKA-1336, TIKA-1336).

  * Tika now has support for parsing binary Matlab files as part of 
    our larger effort to increase the number of scientific data formats 
    supported. (TIKA-1327)

  * The Tika Server URLs for the unpacker resources have been changed,
    to bring them under a common prefix (TIKA-1324). The mapping is
    /unpacker/{id} -> /unpack/{id}
    /all/{id}      -> /unpack/all/{id}

  * Added module and core Tika interface for translating text between
    languages and added a default implementation that call's Microsoft's
    translate service (TIKA-1319)

  * Added an Translator implementation that calls Lingo24's Premium
    Machine Translation API (TIKA-1381)

  * Made RTFParser's list handling slightly more robust against corrupt
    list metadata (TIKA-1305)

  * Fixed bug in CLI json output (TIKA-1291/TIKA-1310)

  * Added ability to turn off image extraction from PDFs (TIKA-1294).
    Users must now turn on this capability via the PDFParserConfig.

  * Upgrade to PDFBox 1.8.6 (TIKA-1290, TIKA-1231, TIKA-1233, TIKA-1352)

  * Zip Container Detection for DWFX and XPS formats, which are OPC
    based (TIKA-1204, TIKA-1221)

  * Added a user facing welcome page to the Tika Server, which
    says what it is, and a very brief summary of what is available. 
    (TIKA-1269)

  * Added Tika Server endpoints to list the available mime types,
    Parsers and Detectors, similar to the --list-<foo> methods on
    the Tika CLI App (TIKA-1270)

  * Improvements to NetCDF and HDF parsing to mimic the output of
    ncdump and extract text dimensions and spatial and variable
    information from scientific data files (TIKA-1265)

  * Extract attachments from RTF files (TIKA-1010)

  * Support Outlook Personal Folders File Format *.pst (TIKA-623)
  
  * Added mime entries for additional Ogg based formats (TIKA-1259)

  * Updated the Ogg Vorbis plugin to v0.4, which adds detection for a wider
    range of Ogg formats, and parsers for more Ogg Audio ones (TIKA-1113)

  * PDF: Images in PDF documents can now be extracted as embedded resources.
    (TIKA-1268)

  * Fixed RuntimeException thrown for certain Word Documents (TIKA-1251).

  * CLI: TikaCLI now has another option: --list-parser-details-apt, which outputs
    the list of supported parsers in APT format. This is used to generate the list
    on the formats page (TIKA-411).