sin²(x) displayed as ²sin(x) in LaTeX

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25510 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Touch: Avoid some resizing on startup, make sure Touch loads with reasonable scope in EV (same as Desktop / Web)

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25511 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
[giac] multiprecision exponents printed as E

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25514 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Resizing Touch (tablet rotated) preserves aspect ratio.

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25520 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e
Changing giac.js to the latest version in web/kickstart.xml

git-svn-id: http://dev.geogebra.org/svn/trunk/geogebra@25521 23ce0884-8a58-47d3-bc5c-ddf1cd5b9f9e