Made setup not automatically do all that brew stuff.

bootstrap.sh

@@ -1,6 +1,5 @@
 #!/bin/bash
 cd "$(dirname "${BASH_SOURCE}")"
-git pull
 function doIt() {
     rsync --exclude "oh-my-zsh" --exclude "tmux-powerline" --exclude ".git/" --exclude ".DS_Store" --exclude "bootstrap.sh" --exclude "README.md" --exclude "setup.sh" -av . ~
 }

setup.sh

@@ -1,10 +1,9 @@
 #!/bin/bash
 # Go to the source directory of this script.
 cd "$(dirname "${BASH_SOURCE}")"
-sudo -v
-source bootstrap.sh
 
-case `uname` in
+function install_essentials() {
+    case `uname` in
 	'Darwin')
 	    hash gcc &>/dev/null
 	    if [ $? -ne 0 ]
@@ -37,8 +36,14 @@ case `uname` in
 	*)
 	    echo "Operating System not recognized; aborting."
 	    exit
-esac
+    esac
+}
 
+
+sudo -v
+echo "Installing Dot Files."
+source bootstrap.sh
+[ "$1" == "--install" -o "$1" == "-i" ] && install_essentials
 echo "Installing Tmux Configuration."
 tmux-powerline/generate_conf.sh
 echo "Installing oh-my-zsh."