Add go specific mappings and settings

vim/ftplugin/go.vim

@@ -0,0 +1,10 @@
+let g:syntastic_go_checkers = ['go', 'golint', 'govet']
+let g:go_fmt_command = "goimports"
+
+au FileType go nmap <F5> <Plug>(go-run)
+au FileType go nmap <leader>gi <Plug>(go-imports)
+au FileType go nmap <leader>b <Plug>(go-build)
+au FileType go nmap <leader>t <Plug>(go-test)
+au FileType go nmap <leader>c <Plug>(go-coverage)
+au FileType go nmap <Leader>gd <Plug>(go-doc)
+au FileType go nmap <Leader>ml <Plug>(go-metalinter)

vimrc.symlink

@@ -34,6 +34,7 @@ Plug 'bling/vim-airline'
 Plug 'tpope/vim-ragtag'
 Plug 'surround.vim'
 Plug 'tpope/vim-repeat'
+Plug 'vim-syntastic/syntastic'
 
 " html / templates
 Plug 'mattn/emmet-vim', { 'for': 'html' } " emmet support for vim - easily create markdup wth CSS-like syntax
@@ -110,6 +111,15 @@ let NERDTreeShowHidden=1
 
 let g:airline_powerline_fonts = 1
 
+let g:syntastic_always_populate_loc_list = 1
+let g:syntastic_auto_loc_list = 1
+let g:syntastic_check_on_open = 1
+let g:syntastic_check_on_wq = 0
+let g:syntastic_aggregate_errors = 1
+set statusline+=%#warningmsg#
+set statusline+=%{SyntasticStatuslineFlag()}
+set statusline+=%*
+
 " M A P P I N G S
 let mapleader = ","
 " CtrlP for Tags