gmap 5.x-1.1

Changes since DRUPAL-5--1-1-RC1:

• #397986, reported by VeryMisunderstood: Fixing php notice / serious performance issue in marker titles.
• #398272 by jmpoure: Fix PostgreSQL support in gmap_location.
• The remainder of #392130, reported by gaele:
  Rename permissions:
  "show node map" -> "view node map"
  "show user map" -> "view user map"
  "user locations" -> "view user location details"
• #401216 by ron_s: Fix errors in examples.
  Also remove old API.txt file -- the contents had been moved to advanced help, but I forgot to cvs rm on this branch.
• Snazz up locpick a bit, with the help of the improved google maps documentation.
  This fixes the annoying jerky / flashing marker when using locpick, and makes the whole thing feel a lot smoother.
• #364562, reported by Pasqualle: Fix notice.
• Usability: Don't show a JS error when attempting to display a map before the API key has been configured.
  This should help when visiting the settings page for the first time, etc. The immediate JS error isn't very nice.
• [#286653] by jcmarco et al: Use drupal_add_js() like everyone else.
• From [#452316]:
  Stop confusing the marker system by blindly wrapping marker.text in a div, even
  if it didn't exist.
• [#406618] by marcp: Fix cluster marker display.
• Backporting whitespace changes for diff minimization reasons.
• Fix potx warning.
• Fix #676108. Original patch by greenSkin, heavily modified by me to hopefully maximize compatibility.
  In theory, this should work in both keys_api and keys now.
• Diff minimization:
  * Backport bec's gmap_polyutil work.
  * Minor whitespace change.
• #738566 by Wim Leers - Remove autozoom when adding a map marker
• Fix #582934, patch by me, rerolled by pivica and hutch: PHP 5.3 compatibility for hook_gmap(). (Manual backport)
• Fix #656406: Add support for MarkerClusterer.
• #566420 by DamienMcKenna - Make numbered markers start at 1 instead of 0
• #317432 by nedjo, hailu, catch & stella - Allow marker type titles to be translated.