Changes in 2.15.2:
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* fix the applyto element for the use_caret gconf key       (Brent Smith)
* Workaround for manual page inclusion, fixes #340173       (Brent Smith)
* fix to OMF cache file logic for entries with empty urls   (Brent Smith)
* fixes for info page parsing, fixes #336838 and #339978    (Don Scorgie)
* Many fixes for how basic search works, #331831 #339595    (Don Scorgie)
* move find code into single function for better code reuse (Don Scorgie)
* use po/LINGUAS                                            (Brian Pebble)
* Updated translations:
Hendrik Richter (de)
Francisco Javier F. Serrador (es)
Raivis Dejus (lv)
Kjartan Maraas (nb)
Tino Meinen (nl)
Woodman Tuen (zh_HK)
Woodman Tuen (zh_TW)