Fixes for the EuclidianView and a first version of the ToolBar for Phone

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34932 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for #4399

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34933 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Some beautifying in new Relation Tool

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34934 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix #4366

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@34935 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e