* include/functions_gis.php: disabled the use of night version of
Openlayers. Change the "refreshMapView" javascript to load the library of
google maps with the api, and add function "refreshMapViewSecondStep"
for asincrone call in "refreshMapView" when load map google.
* include/javascript/openlayers.pandora.js: clean source code of
"js_refreshParentLines" and add the test if the parent agent is in the
map.
* godmode/setup/gis_step_2.php: disabled the use of night version of
Openlayers in function "printMap" and change the text of hierachy layer for
better english text.
git-svn-id: https://svn.code.sf.net/p/pandora/code/trunk@2445 c3f86ba8-e40f-0410-aaad-9ba5e7f4b01f