Fix a compatibility issue on wxGTK 2.8, on Linux ( Bug #1369290  )
Remove debug message.
Fix a compatibility issue on wxGTK 2.8, on Linux ( Bug #1369290 )
Kicad manager: fix an issue when starting eeschema from its button: if the library editor was previously running, and if the quasimodal field editor dialog was called, eeschema dis not start on Windows, or started but dis not load the schematic project on Linux.
Enhancement: if a tool is running but is iconized, clicking on its button bring the window on screen.
Kicad manager: fix an issue when starting eeschema from its button: if the library editor was previously running, and if the quasimodal field editor dialog was called, eeschema did not start on Windows, or started but sometimes did not load the schematic project on Linux.
Enhancement : if a tool is running but is iconized, clicking on its button bring the window on screen. This was already the case on Linux, but on Windows, the iconized frame was staying iconized.
pcbnew: bugfix for "PNS router allocates all memory"
Eeschema: back to KICAD_KEEPCASE option, to find parts in lib, when using case sensitive option (default).
Schematic component properties dialog: add 2 helper buttons to manage the chip name (name of the corresponding part in lib)
- a browse button to chose an other chip name
- a test button, to know if the part exists. If not existing, list the parts found when searching using a case insensitive comparison.
IO_MGR::PCB_FILE_T IO_MGR::GuessPluginTypeFromLibPath() : better test for KICAD type footprint libraries: previoulsy, just test if a library name ends with .pretty, which is not enough.
GitHub lib names also ends  by .pretty, so also test if a lib name does not start by http (which could be a GitHub lib name).
Fix Pcbnew design rules dialog wxGrid tab traversal bug. (fixes lp:1060028)

* Set wxGrid tab behavior to leave grid when using the tab key.
* Lots of coding policy fixes.
Add a very rudimentary testing framework to the footprint wizard plugins, which also allows autogeneration of .pretty libraries