Don't set axis min/max in processData (only touch datamin/datamax),

fixes problem with redrawing when only setData is called


git-svn-id: https://flot.googlecode.com/svn/trunk@200 1e0a6537-2640-0410-bfb7-f154510ff394

jquery.flot.js

@@ -331,8 +331,6 @@
             for (axis in axes) {
                 axes[axis].datamin = topSentry;
                 axes[axis].datamax = bottomSentry;
-                axes[axis].min = options[axis].min;
-                axes[axis].max = options[axis].max;
                 axes[axis].used = false;
             }