adding about conditionals

koans/about_conditionals.clj

@@ -0,0 +1,10 @@
+(meditations
+  "Your will face many decisions"
+  (= __ (if (false? (= 4 5)) :a :b))
+
+  "Some of them leave you no alternative"
+  (= __ (if (> 4 3) []))
+
+  "And in such a case you may have nothing"
+  (= nil (if (nil? __) [:a :b :c])))
+

koans/path_to_enlightenment.clj

@@ -17,4 +17,5 @@
 (load "about_sets")
 (load "about_maps")
 (load "about_functions")
+(load "about_conditionals")
 (println "You have acheived clojure enlightenment. Namaste.")