Avoid new CoordMatrix4x4

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35844 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[web] autocompletion - argument selection for functions ( sin ) and with TAB

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35845 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Remove unused method

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35846 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Remove unused methods

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35847 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Removed toolbar icons in 20px. Additional changes to some toolbar icons

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35848 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
avoid new

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35849 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Pen tool preview draws a fat gray polyline.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@35850 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e