#4280 - related: `A(k) = if[B>1, if[0<k<10, k/2], if[0<k<10, 5-k/2] ]` should only create slider for B, not k

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36828 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[tablet] file opening fixed. requires gwt-phonegap library version 3.5

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36829 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
LongTouchTimer methods added

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36830 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
euclidian view long touch implementation progress

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36831 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
spreadsheet long touch implementation updated

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36832 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Updated GWT phonegap to 3.5

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@36833 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e