Add link to stackoverflow C++FAQ

Author: lefticus

10-Further_Reading.md

@@ -8,3 +8,4 @@
  * https://svn.boost.org/trac/boost/wiki/BestPracticeHandbook - Best Practice Handbook from Nial Douglas
  * http://sourceforge.net/apps/mediawiki/cppcheck/index.php?title=ListOfChecks
  * http://emptycrate.com/
+ * http://stackoverflow.com/questions/tagged/c%2b%2b-faq?sort=votes&pageSize=15 StackOverflow C++ FAQ