#3013 cleanup servlets

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29518 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
YAN bad (GeoPoint) cast

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29519 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Better equation for plane (part 1)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29520 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
* better eye distance (for perspective) and eye separation (for stereo)
* add glasses values to leo

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29521 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3731: fixed table layout algorithm takes the greater of the width of the table and of the sum of the width of columns

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29522 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Update Vx, Vy, Vz after translation

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29523 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Ticket #3731: column headers centered

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@29524 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e