t: [GSoC .NET Bindings for UNO, Week 2] netmaker, net_uretypes and net_oootypes

[Ritobroto Mukherjee <ritobroto04@xxxxxxxxx>]

Hello everyone,

Here's a brief update on this week's progress:
- Completed the initial iteration of netmaker, and pushed a patchset
to https://gerrit.libreoffice.org/c/core/+/168710.
- Made some minor changes to net_basetypes library at
https://gerrit.libreoffice.org/c/core/+/166380 as needed to support
parts of netmaker.
- Added some Makefile scripts using netmaker and .NET SDK, to build
udkapi and offapi UNO APIs into net_uretypes and net_oootypes DLLs.

Best regards,
Ritobroto