Add basic vimrc

.vimrc

@@ -0,0 +1,26 @@
+set noswapfile
+set number relativenumber
+augroup numbertoggle
+  autocmd!
+  autocmd BufEnter,FocusGained,InsertLeave * set relativenumber
+  autocmd BufLeave,FocusLost,InsertEnter   * set norelativenumber
+augroup END
+
+set tabstop=4
+set softtabstop=4
+set shiftwidth=4
+set expandtab
+
+set visualbell noerrorbells
+set history=500
+set nofoldenable
+set wildignorecase
+set hidden
+set encoding=UTF-8
+
+set clipboard=unnamedplus
+
+set mouse=nic
+set mousemodel=popup
+
+syntax on