Merge pull request #434 from bhaettasch/master

Fixed swf fallback loading from server
Remove buggy pickOnNav flag. Fix Picking on mouse wheel scroll
fix typo
Move fitPart function from the MultiPart-Node to the selected Parts and add a getVolume function
readded flipper, incl. small json dump
unified handling of SF- and MFNodes in JSON test for consistency
fix turntable rotation start lag and inconsistent rotation speed
Changed initial setting of up vector for some nav modes
Geoviewpoint: added zFar and zNear fields
Merge branch 'master' of https://github.com/x3dom/x3dom into GeoViewpoint_work
Geoviewpoint: added zFar and zNear fields
GeoPositionInterpolator: initial work
Merge pull request #438 from andreasplesch/Geoviewpoint_work

Geoviewpoint: added zFar and zNear fields
GeoCoordinate: minor improvements to UTMtoGC
GeoCoordinate: added GCtoUTM
GeoCoordinate: minor improvements to GDtoGC
GeoCoordinate: minor improvements to GCtoGD
GeoCoordinate: added GCtoGEO
GeoCoordinate: added GCtoX3D
GeoCoordinate: use GCtoX3D for GEOtoX3D