Ticket #3337: make undocked views behave as if they were invisible

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@26999 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
add default colors

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27000 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Colors for angle and polygon

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27001 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Pagination for Browse GUI take 1

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27002 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] Some integration fixes, make exp(i*pi/5) remain so instead of returning rootof

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@27003 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e