Context Navigation

Changes between Version 1 and Version 2 of Ticket #678, comment 23

v1	v2
5	5	Note: I had to install "Visual Studio 2015 Community" and not "Visual C++ Build Tools 2015". The latter caused build failures, it seems that the directory layout does not match the expectations of the powershell build script.
6	6
7		Next we need to build a number of extra packages, some of those may be available via MSYS2, others may be found here: [https://github.com/codekiddy2/Visual-Studio-gtkmm/wiki/Packages], OTOH:
	7	Next we need to build a number of extra packages, some of those may be available via MSYS2 or from here: [https://github.com/Alexpux/MINGW-packages/tree/master/], others may be found here: [https://github.com/codekiddy2/Visual-Studio-gtkmm/wiki/Packages], OTOH:
8	8	* gtkglext + pygtkgl
9	9	* yasm / nasm