[config] Removed old and not used vundle.vim config file

Change-Id: I207347b2fda7a3897566d9e90472cc18a0f87c26
[config] .vimrc cleanup

Change-Id: I6e20d90240a391c16e044189fc8acb00b0d18586
[plugin] Added vim-startify plugin

Change-Id: I03e25dfd2074a315d74d28974f0605f12cb63f8d