Added a script to refresh the active tab when saving a file

It's got a ways to go, but a good start

bash/refresh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+osascript -e 'tell application "Safari"' \
+		  -e  'activate' \
+		  -e 'do javascript "window.location.reload();" in first document' \
+		  -e 'end tell' > /dev/null;
+
+osascript -e 'tell application "iTerm" to activate'

vim/vimrc

@@ -78,6 +78,7 @@ noremap <Leader>m mmHmt:%s/<C-V><cr>//ge<cr>'tzt'm
 
 "map <Leader>e :e! ~/.vim_runtime/vimrc<CR>
 "autocmd! bufwritepost vimrc source ~/.vim_runtime/vimrc
+autocmd BufWritePost * silent !~/Source/dotfiles/bash/refresh
 
 set wildmode=list:longest
 set wildmenu

zsh/zshrc

@@ -63,7 +63,7 @@ alias    gs="git status"
 alias grep="grep --exclude-dir=.git"
 
 # jekyll
-alias jekyll="jekyll --auto --server"
+alias jekyll="jekyll --watch serve"
 
 # local tunnel
 alias lt="localtunnel -k ~/.ssh/id_rsa.pub 80"
@@ -159,3 +159,6 @@ then
 else
 	_update_brew_update
 fi
+
+### Added by the Heroku Toolbelt
+export PATH="/usr/local/heroku/bin:$PATH"