* replace manual invocations of "xinit" with XINIT: command prefix
* build a custom xinitrc that handles modesetting (via xrandr, setting
a mode matching the resolution and refresh instead of the mode id)
and launch of content.
* if we are already in an Xorg context, the xinitrc will be bypassed,
allowing content prefixed with XINIT: to work in all contexts without
any problem (and still supporting modesetting).
* rp_module_menus is no more - instead use rp_module_section with one of
- core (core packages)
- main (main packages - which will be installed by default in the image)
- opt (optional packages)
- exp (experimental packages)
- driver (driver packages)
- config (configuration packages / tools)
* The setup menu organises the data based on the above sections. more could be added in the future if needed. Packages (internally modules), can be added / configured / removed individually, or as entire sections.
* The setup menu will automatically detect if a binary is available to be installed. the nobin flag is no longer needed. modules that install directly from binary via aptInstall or via a prebuilt binary need to use an install_bin_ function instead of install_
* rp_module_section of type "config" will have the "gui_" function called first if it's available, otherwise a standard depends/sources/build/install/configure will be called
* configure is no longer used for "gui" configuration function - use gui_ instead. Had already started to move to this before, but now it is required.
adjust ports configs / symlinks to $configdir/ports and move old configs to new location (when calling addPort)
fix up some paths in a few experimental modules (wolf4sdl / sdlpop)
