Added OS X INSTALL and updated README

INSTALL-OSX.md

@@ -0,0 +1,44 @@
+Installation on OS X Mavericks
+---------------
+These instructions are community provided, tested with Python 2.7.5 and using the _Junos PyEZ_ library version 0.1.2.
+
+### Operating Systems
+- OS X Mavericks
+
+
+When you upgrade your Mac to OS X Mavericks, Apple deletes your X11 and any addons under /Library/Python/2.7/site-packages.  There are plenty of posts on the Internet that describe how to restore your Python development environment, but this post will focus on the Juniper Junos PyEZ framework.
+
+Github has Mac client available that includes command line tools and a native GUI app. - https://help.github.com/articles/set-up-git.
+
+Install Homebrew - http://brew.sh.
+
+#### Installation:
+
+If you have never used Python on your Mac, you will want to install X11 & Xcode.  Some Python packages have dependencies that rely on these packages.
+1. Install X11 – The latest image can be found here.
+2. Install Xcode - https://developer.apple.com/xcode/ - you may have to register as a developer, but there is no charge to get access to Xcode.
+3. After Xcode is installed, install the command line tools.
+  1. Open a Terminal window.
+  2. Type: ```xcode-select –install```
+4. Install Git or the GitHub client.
+5. Create a symbolic link so that the tools we are about to install will compile without issues.
+  1. Open a Terminal Window.
+  2. Type: ```sudo ln -s /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml2/libxml/ /Applications/Xcode.app/Contents/Developer/Platforms/MacOSX.platform/Developer/SDKs/MacOSX10.9.sdk/usr/include/libxml```
+  3. NOTE: this is a single, long string.
+6. Install lxml with easy_install
+  1. In a terminal window, type: ```sudo easy_install lxml```
+  2. Easy_install works the best to install lxml
+7. Download the ncclient repository from Github.
+  1. From a terminal window, navigate to the ncclient download directory. I save to a GitHub directory under ~/Documents.
+``` 
+cd Documents/GitHub/ncclient
+sudo python setup.py install
+``` 
+8.  Download the  py-junos-eznc repository from Github
+  1. In the same terminal window, navigate to the py-junos-eznc directory
+```
+cd ../py-junos-eznc/
+sudo python setup.py install
+```
+9.  Finally, I would install getpass, which is used in some scripts, using easy_install.
+  1. sudo easy_install getpass

README.md

@@ -48,6 +48,20 @@ _Junos PyEZ_ is designed to provide the same capabilties as a user would have on
 Installation requires Python 2.7 and associate `pip` tool
 
     pip install junos-eznc
+
+Installing from Git is also supported (OS must have git installed).
+
+	To install the latest MASTER code
+	pip install git+https://github.com/Juniper/py-junos-eznc.git
+	-or-
+	To install a specific version, brach, tag, etc.
+	pip install git+https://github.com/Juniper/py-junos-eznc.git@<branch,tag,commit>
+
+## UPGRADE
+
+Upgrading has the same requirements as installation and has the same format with the addition of -UPGRADE
+
+	pip install -U junos-eznc
 
 ## INSTALLATION PRIOR TO 0.0.5