Add project outline; minor changes.

Home.md

@@ -2,14 +2,21 @@
 
 This contains notes previously kept in several local files. Keeping notes here is more maintainable and integrates nicely with the issue tracker as well as the repository.
 
-## Notes so far
+## Milestones
 
-[Building OpenWRT](BuildOpenwrt)
+A number of milestones have been created in the issue tracker. Bitbucket sorts them alphanumerically (kind of) so internal milestones are prefixed with '0_', release versions with higher numbers and anything else without any prefix. 'IP' stands for 'Internal Progress'.
 
-[analyzing uhttpd crashes](UhttpdCrash)
+- (0_IP_1)	First development milestone, implementation of basic supporting functionality.
+- (0_IP_2)	Second development milestone, same as 0_IP_1 but in a larger scope.
+- (0_IP_n)	Nth development milestone, at some point one has to be defined at which all core functionality is present and working reasonably well.
+- (1.0)		First release version.
+- (Later)	Indeterminate, but nonetheless wirthwhile implementing at some point.
 
-[outline for self-update functionality](SelfUpdater)
+## Pages on this wiki
 
-[partial original wiki content](OriginalContent)
-
-[Miscelanneous notes](MiscNotes)
+[Building OpenWRT](BuildOpenwrt)  
+[analyzing uhttpd crashes](UhttpdCrash)  
+[outline for self-update functionality](SelfUpdater)  
+[partial original wiki content](OriginalContent)  
+[Miscelanneous notes](MiscNotes)  
+[An outline of the project structure](ProjectOutline)  

ProjectOutline.md

@@ -0,0 +1,23 @@
+# Outline of the Wifibox project
+
+Consider this a sketch, including some ideas which might never end up in the final application.
+
+ * Printer driver interface
+   Perhaps using the idea of printer/protocol/firmware families can reduce code duplication
+   * _for each printer_: implementation of the interface (leaving room for elaborate code, e.g. an S3G implementation)
+ * Web interface
+   * Doodle3D interface
+     ... (suggestions: drawing+shaping interface, management of previous drawings, sharing with other users, etc.)
+   * gcode/s3g/... upload interface as well as manual command execution
+   * Printing interface (track progress etc.)
+     * Called from Doodle3D interface, direct file upload and manual command execution
+   * Administration interface (wifi config, printer settings, miscellaneous like for instance usbip)
+   * Interface to fetch and upload models from/to services like thingiverse
+ * Automatic wifi setup
+ * Self-update mechanism
+ * Anything else...?
+
+ ## Init script logic
+ When the device boots, the init script tries to find any known network. If one is found, it will connect to it, otherwise it switches to AP mode.
+IT might be necessary to create a lockfile to prevent accidental reruns (when could this happen?). In this case a mechanism would also be needed to remove the file on shutdown and detect a stale lockfile (e.g. after unclean reboot).
+

UhttpdCrash.md

@@ -22,6 +22,8 @@ From [here](http://stackoverflow.com/questions/5115613/core-dump-file-analysis).
 - list			(display code)
 - print v
 
+Note that remote debugging is also supported: http://wiki.openwrt.org/doc/devel/gdb.
+
 ## Further notes
 
 - The connected issue: <<issue 3>>