decoration icons for angles in two sizes: 24px and 32px

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33227 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Added new angle decoration icons to GuiResources

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33228 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Automatic update of propset svn:ignore via for svnignore.txt's by svnignore

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33229 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
decoration icons for segments and axis in 32px size

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@33230 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e