added Tizen for dummies

free-programming-books.md

@@ -139,6 +139,7 @@
 * [Tcl](#tcl)
 * [Teradata](#teradata)
 * [TeX](#tex)
+* [Tizen](#tizen)
 * [TypeScript](#typescript)
 * [Unix](#unix)
 * [Vim](#vim)
@@ -1545,6 +1546,9 @@ See also [TeX](#tex)
 
 See also [LaTeX](#latex)
 
+###Tizen
+* [Tizen for Dummies](https://developer.tizen.org/sites/default/files/blogs/tizenfordummiesmainchangelist.pdf) (PDF) by Jon Lansdell, Cheng Luo, Michelle Somersville
+
 
 ###TypeScript
 * [TypeScript Succinctly, Syncfusion](http://www.syncfusion.com/resources/techportal/ebooks/typescript) (PDF, Kindle) *(Just fill the fields with any values)*