Fixed sizing problems on perspective loading

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35991 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for #4514

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35992 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Stylebar for delete tool fixed, icons extra ugly

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35993 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Missing pictures.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35994 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e