RegionChooser: Adding projections.

src/eu/simstadt/regionchooser/website/script/simstadt_openlayers.js

 proj4.defs("EPSG:3068", "+proj=cass +lat_0=52.41864827777778 +lon_0=13.62720366666667 +x_0=40000 +y_0=10000 +ellps=bessel +datum=potsdam +units=m +no_defs"); // http://spatialreference.org/ref/epsg/3068/proj4js/
 proj4.defs("EPSG:32632", "+proj=utm +zone=32 +ellps=WGS84 +datum=WGS84 +units=m +no_defs"); // http://spatialreference.org/ref/epsg/32632/proj4js/
 proj4.defs("EPSG:31463", "+proj=tmerc +lat_0=0 +lon_0=9 +k=1 +x_0=3500000 +y_0=0" + " +ellps=bessel +datum=potsdam +units=m +no_defs"); // http://spatialreference.org/ref/epsg/31463/proj4js/
+proj4.defs("EPSG:31466", "+proj=tmerc +lat_0=0 +lon_0=6 +k=1 +x_0=2500000 +y_0=0 +ellps=bessel +datum=potsdam +units=m +no_defs "); // http://spatialreference.org/ref/epsg/31466/proj4js/
 proj4.defs("EPSG:31467", "+proj=tmerc +lat_0=0 +lon_0=9 +k=1 +x_0=3500000 +y_0=0" + " +ellps=bessel +datum=potsdam +units=m +no_defs"); // http://spatialreference.org/ref/epsg/31467/proj4js/
 proj4.defs("EPSG:32118", "+proj=lcc +lat_1=41.03333333333333 +lat_2=40.66666666666666 +lat_0=40.16666666666666 +lon_0=-74 +x_0=300000 +y_0=0 +ellps=GRS80 +datum=NAD83 +units=m +no_defs"); // http://spatialreference.org/ref/epsg/32118/proj4js/
 proj4.defs("EPSG:2263", "+proj=lcc +lat_1=41.03333333333333 +lat_2=40.66666666666666 +lat_0=40.16666666666666 +lon_0=-74 +x_0=300000.0000000001 +y_0=0 +ellps=GRS80 +datum=NAD83 +to_meter=0.3048006096012192 +no_defs "); //  http://www.spatialreference.org/ref/epsg/nad83-new-york-long-island-ftus/proj4/
 //NOTE: Proj4 string for 28992 is wrong at http://spatialreference.org/ref/epsg/amersfoort-rd-new/
 //NOTE: Corrected version from https://oegeo.wordpress.com/2008/05/20/note-to-self-the-one-and-only-rd-projection-string/
+proj4.defs("EPSG:25832", "+proj=utm +zone=32 +ellps=GRS80 +units=m +no_defs "); // http://spatialreference.org/ref/epsg/etrs89-utm-zone-32n/proj4/
 proj4.defs("EPSG:28992", "+proj=sterea +lat_0=52.15616055555555 +lon_0=5.38763888888889 +k=0.999908 +x_0=155000 +y_0=463000 +ellps=bessel +units=m +towgs84=565.2369,50.0087,465.658,-0.406857330322398,0.350732676542563,-1.8703473836068,4.0812 +no_defs <>"); // 
 
 var regionChooser = (function(){