Log Message:
Update to 0.2.17

* PCRE is not needed anymore.

Changlog:
0.2.17  Fri Jun 17 2011  Toni Gundogdu

Changes: dist
    - Remove --enable-verbose-test, set TEST_VERBOSE for same effect
    - Rewrite doc/ files for NaturalDocs and place under doc/nd/
    - Add doc/nd/ with NaturalDocs formatted text files
        - These are not installed with quvi, see also --with-doc below
    - Bump libcurl prerequisite to 7.18.2 (#58)
    - Rename --with-man -> --with-manual
    - Remove --with-doc
        - Apart from doc/man1/quvi.1, nothing is installed from doc/
        - See also --with-manual

Changes: API
    - Mark QUVIOPT_WRITEFUNCTION as deprecated (removed in 0.2.20)
        - Remove QUVI_WRITEFUNC_ABORT
        - Remove quvi_callback_write
    - Rewrite header files to use NaturalDocs comments instead
        - Move function descriptions to src/lib/*_api.c
    - Add quvi_query_formats

Changes: quvi
    - Make minor changes to "--support arg" output
    - Add --query-formats

Changes: Webscripts
    - academicearth.lua: Rewrite to redirect to Blip
    - collegehumor.lua: Add support for dorkly (#55)
        - Thanks to Lionel Elie Mamane for the original patch
    - vimeo.lua: Handle player.vimeo.com URLs (#56)
        - Thanks Lionel

Fixes: Webscripts
    - bikeradar.lua: Title parsing