* Added ability to edit latitude and longitude in POI Add/Edit dialog.

  * Added ability to edit latitude and longitude in POI Add/Edit dialog.
  * Tapping on a POI now shows the category and label of the POI (and does not
    re-center the display). (closes #645)
  * Added action to clear the track. (contributed by Kalle Valo)
  * Changed the way dialog boxes are displayed - this might help some of the
    random "crash when I try to open XXX dialog box" crashes.
  * Added the "Go to | Address..." menu item.
  * Added Spanish translation.

git-svn-id: svn+ssh://garage/var/lib/gforge/svnroot/maemo-mapper/trunk@101 6c538b50-5814-0410-93ad-8bdf4c0149d1