pkg.in: added workstation/3rdparty list/group

These deliver *-preinstall packages (thanks cas@).
Yes, a local sysadmin still needs to actually get
those wares (if they do) but it's less pain when
the libraries needed are in place.

pkg.in/groups/workstation/3rdparty.directory

@@ -0,0 +1,9 @@
+[Desktop Entry]
+Encoding=UTF-8
+Type=Directory
+Name=3rd party app support (Chrome, VMware View...)
+Name[ru_RU]=Поддержка сторонних приложений (1С, CryptoPro...)
+X-Alterator-PackageList=workstation/3rdparty
+X-Alterator-Required=no
+X-Alterator-Parent=workstation/20-networking
+Categories=GNOME;MATE;XFCE;KDE;KDE4;

pkg.in/lists/workstation/3rdparty

@@ -0,0 +1,9 @@
+1c-preinstall
+cryptopro-preinstall
+google-chrome-preinstall
+vmware-view-preinstall
+yandex-browser-preinstall
+
+ICAClient-preinstall@i586
+skype-preinstall@i586
+teamviewer-preinstall@i586