Upgrade to Tika 1.8

Release 1.8 - 4/13/2015

  * Fix null pointer when processing ODT footer styles (TIKA-1600).

  * Upgrade to com.drewnoakes' metadata-extractor to 2.0 and
    add parser for webp metadata (TIKA-1594).

  * Duration extracted from MP3s with no ID3 tags (TIKA-1589).

  * Upgraded to PDFBox 1.8.9 (TIKA-1575).

  * Tika now supports the IsaTab data standard for bioinformatics
    both in terms of MIME identification and in terms of parsing
    (TIKA-1580).

  * Tika server can now enable CORS requests with the command line
    "--cors" or "-C" option (TIKA-1586).

  * Update jhighlight dependency to avoid using LGPL license. Thank
    @kkrugler for his great contribution (TIKA-1581).
  
  * Updated HDF and NetCDF parsers to output file version in 
    metadata (TIKA-1578 and TIKA-1579).

  * Upgraded to POI 3.12-beta1 (TIKA-1531).

  * Added tika-batch module for directory to directory batch
    processing.  This is a new, experimental capability, and the API will 
    likely change in future releases (TIKA-1330).

  * Translator.translate() Exceptions are now restricted to
    TikaException and IOException (TIKA-1416).

  * Tika now supports MIME detection for Microsoft Extended 
    Makefiles (EMF) (TIKA-1554).

  * Tika has improved delineation in XML and HTML MIME detection
    (TIKA-1365).

  * Upgraded the Drew Noakes metadata-extractor to version 2.7.2
    (TIKA-1576).

  * Added basic style support for ODF documents, contributed by
    Axel Dörfler (TIKA-1063).

  * Move Tika server resources and writers to separate
    org.apache.tika.server.resource and writer packages (TIKA-1564).

  * Upgrade UCAR dependencies to 4.5.5 (TIKA-1571).
  
  * Fix Paths in Tika server welcome page (TIKA-1567).

  * Fixed infinite recursion while parsing some PDFs (TIKA-1038).

  * XHTMLContentHandler now properly passes along body attributes,
    contributed by Markus Jelsma (TIKA-995).

  * TikaCLI option --compare-file-magic to report mime types known to
    the file(1) tool but not known / fully known to Tika.

  * MediaTypeRegistry support for returning known child types.

  * Support for excluding (blacklisting) certain Parsers from being
    used by DefaultParser via the Tika Config file, using the new
    parser-exclude tag (TIKA-1558).

  * Detect Global Change Master Directory (GCMD) Directory
    Interchange Format (DIF) files (TIKA-1561).

  * Tika's JAX-RS server can now return stacktraces for
    parse exceptions (TIKA-1323).

  * Added MockParser for testing handling of exceptions, errors
    and hangs in code that uses parsers (TIKA-1553).

  * The ForkParser service removed from Activator. Rollback of (TIKA-1354).

  * Increased the speed of language identification by 
    a factor of two -- contributed by Toke Eskildsen (TIKA-1549).

  * Added parser for Sqlite3 db files. BEWARE: the org.xerial 
    dependency includes native libs. Some users may need to 
    exclude this dependency or configure it specially for 
    their environment (TIKA-1511).

  * Use POST instead of PUT for tika-server form methods
    (TIKA-1547).

  * A basic wrapper around the UNIX file command was 
    added to extract Strings. In addition a parse to 
    handle Strings parsing from octet-streams using Latin1
    charsets as added (TIKA-1541, TIKA-1483).

  * Add test files and detection mechanism for Gridded
    Binary (GRIB) files (TIKA-1539).

  * The RAR parser was updated to handle Chinese characters 
    using the functionality provided by allowing encoding to
    be used within ZipArchiveInputStream (TIKA-936).

  * Fix out of memory error in surefire plugin (TIKA-1537).

  * Build a parser to extract data from GRIB formats (TIKA-1423).

  * Upgrade to Commons Compress 1.9 (TIKA-1534).

  * Include media duration in metadata parsed by MP4Parser (TIKA-1530).

  * Support password protected 7zip files (using a PasswordProvider,
    in keeping with the other password supporting formats) (TIKA-1521).

  * Password protected Zip files should not trigger an exception (TIKA-1028).