* c_str() function edit
* changed way to handle icons
* changed wx macros to new ones
* changed needed version of wxWidgets in configure.ac
* changed calling wxFlexGridSizer
* changed handling ProcessEvent
* changed keycodes of PageUp and PageDown to new ones
* added missing hash library declaration
* changed constant old names to new ones
* added aui library to wx-config args because it's now out of std
libraries
* commented not-antialiased drawing
* added using only antialiased chart style