config: Added comma separators

Change-Id: Ibf297f8c8509c7d17b7963dc71729eb17ebaa7b6
config: Set up genutils as selectbuf dependency

Change-Id: I97201ba15810d85a1c4d87abd6706a2113315cd5
config: Added vimexplorer plugin anfd its config

Change-Id: I29dd4739297b22a6ef12706dd39febca7c6dc784