Export to Pcbnew is broken, but it is a very rarely used feature. It will be fixed later.

Export to Pcbnew is broken, but it is a very rarely used feature. It will be fixed later.

Pspice netlist generator: add option to use net numbers as net names (feature removed a long time ago, but needed by Oscad team)
Note these options are saved in project config.

2) Fix passing wxString to common/config_params so lookup keys 
   can be dynamically generated.  This gives ~/.kicad files all the colors.
3) Fix LEGACY_PLUGIN so it loads all layer types and masks properly.
4) Extend the table in router/pns_index.h to 128 from 64.

2) Change from legacy Cu stack to counting down from top=(F_Cu or 0).
   The old Cu stack required knowing the count of Cu layers to make
   sense of the layer number when converting to many exported file types.
   The new Cu stack is more commonly used, although ours still gives
   B_Cu a fixed number.
3) Introduce class LSET and enum LAYER_ID.
4) Change *.kicad_pcb file format version to 4 from 3.
5) Change fixed names Inner1_Cu-Inner14_Cu to In1_Cu-In30_Cu and their
   meanings are typically flipped.
6) Moved the #define LAYER_N_* stuff into legacy_plugin.cpp where they
   can die a quiet death, and switch to enum LAYER_ID symbols throughout.
7) Removed the LEGACY_PLUGIN::Save() and FootprintSave() functions.
   You will need to convert to the format immediately, *.kicad_pcb and
   *.kicad_mod (=pretty) since legacy format was never going to know
   about 32 Cu layers and additional technical layers and the reversed Cu
   stack.

Minor enhancements.

They are now member of EDA_DRAW_FRAME.
This change could fix Bug #1330781 (Background color change in Eeschema affects background color in Pcbnew)
Show page limits has meaning only for the schematic editor,  the board editor and the page layout editor.
Draw background color selection exists only in eeschema and  page layout editor.
In pcbnew, only a black background is allowed.
A side effect is now the user should set the background color in schematic editor, and the library editor (2 different options).
The default is still the white color.

Gerber X2 patch (Support for the "file function" attribute) from Thiadmer Riemersma, committed in rev 4948: minor fix for better compatibility with older versions of Pcbnew

Pcbnew, python console: make it not dockable (workaround to avoid the fact accelerator keys which are used in the main menu are not sent to the console, in docked mode).
Minor cosmetic enhancement.

Pcbnew, python console: make it not dockable (workaround to avoid the fact hot keys which are used in the main menu are not sent to the console, in docked mode)
Minor cosmetic enhancement.

Minor cosmetic enhancement, and try to fix an issue with accelerator keys and the Python scripting console

In KIFACE_I::end_common save the 'common' configuration variables loaded in KIFACE_I::begin_common (the background color and the page border flag)

- Refactored the common part of cursor key movement and crosshair update
  in the various GeneralControl
- Add x10 movement with the keyboard (CTRL modifier)
- Avoid fixup of the cursor position by dummy mouse movements generated
  by cursor warping (original analysis and idea Chris Gibson)
- Do key handling in a way to permit sub-pixel cursor movement