Removes reliance on MySQL for PHP projects not using it.

manifests/project.pp

@@ -143,6 +143,7 @@
   }
 
   if $mysql {
+    include mysql::config
     $mysql_dbs = $mysql ? {
       true    => ["${name}_development", "${name}_test"],
       default => $mysql,

manifests/version.pp

@@ -9,7 +9,6 @@
   $version  = $name
 ) {
   require php
-  include mysql::config
 
   # Current supported and secure versions
   $secure_5_6 = $php::config::secure_versions['5.6']

spec/defines/php_project_spec.rb

@@ -153,7 +153,14 @@
       })
     end
 
-    it { should contain_mysql__db("a_database_name") }
+    it do
+      should contain_mysql__db("a_database_name")
+
+      should contain_file("/test/boxen/config/php/5.4.17/php.ini").with({
+        :content => File.read("spec/fixtures/php-with-mysql.ini"),
+        :require => "File[/test/boxen/config/php/5.4.17]"
+      })
+    end
   end
 
   context "nginx => php/nginx/nginx.conf.erb" do