Ticket #3724: lazy loading needs more null pointer checks; but hopefully this is still a good change

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30246 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] fix for #3869

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30247 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3857: introduced event type (Mouse / Touch)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30248 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Changing giac.js to the latest version in web/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30249 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3862: Apply new design for Login dialog in desktop and web - Login-Dialog fits size of webpage automatically

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30250 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3857: click script working again still buggy with InputBox

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30251 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Removing this test as well for sure

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@30252 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e