more JavaFX checks

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28685 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Avoid repetitive code

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28686 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3650 fixed

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28687 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[28687] revert - need to fix this GWT friendly

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28688 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3631: Implement Login to GeoGebraTube in GeoGebraDesktop 


git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28689 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Axes command for 3D conics and quadrics

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28690 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
optional custom font geogebra-serif, geogebra-sans-serif

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28691 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3650 fix

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28692 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
optional custom font geogebra-serif, geogebra-sans-serif

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28693 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e