.vimrc updates: ignore nimcache in Ctrl-P, <Leader>b mapping

.vimrc

@@ -11,7 +11,8 @@ set incsearch
 set autochdir
 set textwidth=79
 
-set guifont=SimplexMono\ Light\ Condensed\ 10
+"set guifont=SimplexMono\ Light\ Condensed\ 10
+set guifont=Terminus
 filetype plugin on
 filetype indent on
 
@@ -24,6 +25,7 @@ autocmd BufRead *.java set efm=%A\ %#[javac]\ %f:%l:\ %m,%-Z\ %#[javac]\ %p^,%-C
 
 "source ~/.vim/.jdb_java.vim
 
+autocmd BufRead /tmp/psql.edit.* set syntax=sql
 autocmd BufRead,BufNewFile *.md setlocal filetype=markdown
 autocmd BufEnter *.* silent loadview
 autocmd BufLeave *.* mkview!
@@ -53,7 +55,7 @@ vnoremap <silent> # :<C-U>
 let g:solarized_contrast="high"
 let g:ctrlp_max_files = 0
 let g:ctrlp_custom_ignore = {
-  \ 'dir':  '\v\.git$|\.hg$|\.svn$|build$|target$',
+  \ 'dir':  '\v\.git$|\.hg$|\.svn$|build$|target$|node_modules$|nimcache$',
   \ 'file': '\v\.(class|exe|so|dll|sw.)$'
   \ }
 
@@ -81,3 +83,5 @@ nmap <Leader>jsf :!java-file-formatter %:p<CR>
 " clean_imports.sh should be a filter that reads in a filepath as the first 
 " argument and prints our the altered file contents on STDOUT.
 nmap <Leader>jci :w<CR>:%!clean_imports.sh %<CR>
+
+" Format the file using java-file-formatter. java-file-formatter should be a