Adds openssl and boost lib includes for OSX build

This adds the paths to the openssl and boost
libraries (installed with brew) for the MacOS X
build. Furthermore the MacOS X build instructions
in the README.md has been improved (formatting).

README.md

@@ -115,32 +115,39 @@ TODO
 
 ### On OS X:
 
-1. install Xcode from AppStore
-2. install [homebrew] (http://brew.sh/)
-3. install [bitmonero] (https://github.com/monero-project/bitmonero) dependencies: 
-    ```brew install boost --c++11```
+1. Install Xcode from AppStore
+2. Install [homebrew](http://brew.sh/)
+3. Install [monero](https://github.com/monero-project/monero) dependencies:
+
+	```brew install boost --c++11```
+
+	```brew install openssl``` - to install openssl headers
 
     ```brew install pkgconfig```
-    
+
     ```brew install cmake```
-    
-4. install latest Qt using official installer from [qt.io] (https://www.qt.io/download-open-source/), homebrew version might be outdated
+
+4. Install latest Qt using official installer from [qt.io](https://www.qt.io/download-open-source/) (homebrew version might be outdated).
 5. Add Qt bin dir to your path:
-    
-     ```export PATH=$PATH:$HOME/Qt5/5.7/clang_64/bin``` 
-    
-    where ```Qt5``` is the folder you selected to install Qt
-6. Clone repository and build:
-  
-  ```
-  git clone https://github.com/monero-project/monero-core.git
-  
-  cd monero-core
-  
-  build.sh
-  
-  ```
-  
+
+     ```export PATH=$PATH:$HOME/Qt/5.7/clang_64/bin```
+
+    where ```Qt``` is the folder you selected to install Qt.
+
+6. Grab an up-to-date copy of the monero-core repository.
+
+	`git clone https://github.com/monero-project/monero-core.git`
+
+7. Go into the repository.
+
+	`cd monero-core`
+
+8. Start the build:
+
+  `build.sh`
+
+The executable can be found in the `build/release/bin` folder.
+
 ### On Windows:
 
 1. Install [msys2](http://msys2.github.io/), follow the instructions on that page on how to update packages to the latest versions

monero-core.pro

@@ -131,6 +131,8 @@ linux {
 macx {
     LIBS+= \
 	-L/usr/local/lib \
+    -L/usr/local/opt/openssl/lib \
+    -L/usr/local/opt/boost/lib \
 	-lboost_serialization \
         -lboost_thread-mt \
         -lboost_system \