[Samba] Wiki news: Build Samba, Join DCs

[Marc Muehlfeld]

Hello,

during the last week I finished two documentation:

* https://wiki.samba.org/index.php/Build_Samba_from_source
  This page wasn't more than just a "configure/make/make install"
  before. I hope it's now a good guide with some background
  information.

*
https://wiki.samba.org/index.php/Join_an_additional_Samba_DC_to_an_existing_Active_Directory
  Major rewrite with more information, etc.
  Thanks to Rowland for proofreading.


+ some minor edits here and there. :-)


Regards,
Marc