diff --git a/README.md b/README.md
index 71f324c..250eb32 100644
--- a/README.md
+++ b/README.md
@@ -55,10 +55,12 @@ This is a gentle step-by-step guide through the abstract and complex universe of
     * Environmental-maps (spherical and cube)
     * Reflect and refract
 
-* [Examples](examples/)
+## More
 
 * [Glossary](glossary/)
 
+* [Examples Gallery](examples/)
+
 * [Appendix:](appendix/) Other ways to use this book
 	* [How can I navigate this book offline?](appendix/)
 	* [How to run the examples on a RaspberryPi?](appendix/)
@@ -81,3 +83,5 @@ Thanks [Scott Murray](http://alignedleft.com/) for the inspiration and advice.
 Thanks [Karim Naaji](http://karim.naaji.fr/) for contributing with support, good ideas and code.
 
 Thanks to everyone who has believed in this project and contributed with fixes or donations.
+
+ <form style="border:1px solid #ccc;padding:3px;text-align:center;" action="https://tinyletter.com/thebookofshaders" method="post" target="popupwindow" onsubmit="window.open('https://tinyletter.com/thebookofshaders', 'popupwindow', 'scrollbars=yes,width=800,height=600');return true"><p><label for="tlemail">Enter your email address</label></p><p><input type="text" style="width:140px" name="email" id="tlemail" /></p><input type="hidden" value="1" name="embed"/><input type="submit" value="Subscribe" /><p><a href="https://tinyletter.com" target="_blank">powered by TinyLetter</a></p></form>
diff --git a/appendix/README.md b/appendix/README.md
index 8bfd2ec..2f097ef 100644
--- a/appendix/README.md
+++ b/appendix/README.md
@@ -48,12 +48,7 @@ To install and set this all up on the RaspberryPi after installing the OS and lo
 ```bash
 sudo apt-get update
 sudo apt-get upgrade
-<<<<<<< HEAD
-sudo apt-get install git-core 
-sudo apt-get install libfreeimage-dev
-=======
 sudo apt-get install git-core
->>>>>>> master
 cd ~ 
 git clone http://github.com/patriciogonzalezvivo/glslViewer.git
 cd glslViewer
@@ -78,10 +73,6 @@ In **MacOSX** get sure to have [homebrew](http://brew.sh/) installed and then on
 ```bash
 brew update
 brew upgrade
-<<<<<<< HEAD
-brew install git freeimage 
-=======
->>>>>>> master
 brew tap homebrew/versions
 brew install glfw3
 cd ~ 
@@ -96,11 +87,7 @@ On **RaspberryPi** you need to do:
 ```bash
 sudo apt-get update
 sudo apt-get upgrade
-<<<<<<< HEAD
-sudo apt-get install git-core libfreeimage
-=======
 sudo apt-get install git-core
->>>>>>> master
 cd ~ 
 git clone http://github.com/patriciogonzalezvivo/glslViewer.git
 cd glslViewer