[tracker] (14 commits) Created branch extractor-remove-word-counting-review

[Martyn James Russell <mr src gnome org>]

The branch 'extractor-remove-word-counting-review' was created.

Summary of new commits:

  4fa9cf2... Fixes GB#616845 - Avoid word counting in the extractors
  1dac9c6... Updated man page of tracker-extract.cfg with new max_bytes 
  1f7b935... Fix the tracker-extract config
  df7e496... Setup config also for standalone mode
  afbd72a... tracker_text_validate_utf8 can return only the number of va
  5baf6b5... Fixed text extractor
  b73fddc... Moved the istream text reader to a separate file
  a1771b9... minor alignment fix
  0e0c1ce... Allow pid pointer being NULL
  28f30b4... re-enable the check for non-NULL pid, as it is really neede
  82316f6... Reuse the same code for text and oasis/contents
  7492162... Files renamed as using GIOChannel instead of GInputStream
  3144276... New unit tests for libtracker-extract added
  1929fd5... tracker-extract: Some code clean ups from review