open/close ToolBar (bugfix)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28021 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
GeoGebraCASIntegrationTest:

Added further test cases for ticket #2910.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28022 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
#3577 fix and removed parametric parsing for cas

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28023 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Fix for localization in Win8 wrapper

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@28024 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e