Merge pull request #9 from gramtech/master

Load /usr/local/bin/tree if exists or a use custom bash function

bash/.bash_profile

@@ -221,11 +221,13 @@ function cd() {
 }
 
 # tree: Function to generates a tree view from the current directory
-function tree(){
-	pwd
-	ls -R | grep ":$" |   \
-	sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/   /' -e 's/-/|/'
-}
+if [ ! -e /usr/local/bin/tree ]; then
+	function tree(){
+		pwd
+		ls -R | grep ":$" |   \
+		sed -e 's/:$//' -e 's/[^-][^\/]*\//--/g' -e 's/^/   /' -e 's/-/|/'
+	}
+fi
 
 # sshKeyGen: Function to generates SSH key
 function sshKeyGen() {

package.json

@@ -1,6 +1,6 @@
 {
     "name": "reedia-dotfiles",
-    "version": "0.1.87",
+    "version": "0.1.89",
     "description": "Dotfiles - A set of Mac OS X configuration files - Simply designed to fit your shell life.",
     "keywords": [
         "dotfiles",