Bump to v0.3.1

+# 0.3.1
+
+Use encoding utf8 and collation utf8_general_ci as defaults when creating databases
+
 # 0.3.0
 
 Add encryption to DB backups.

@@ -26,8 +26,8 @@
 #     :bak_filename  => 'example_db_name.sql',
 #     :bak_maxcopies => 30
 ## Optional:
-#     :char_set      => 'latin1',
-#     :collate       => 'latin1_swedish_ci',
+#     :char_set      => 'utf8',
+#     :collate       => 'utf8_general_ci',
 #     :bak_encrypted => false
 #   }
 # }

@@ -4,7 +4,7 @@ maintainer_email 'sysadmin @ chromedia.com'
 license          'Apache License'
 description      'Simplifies setup of MariaDB in Chromedia.'
 long_description IO.read(File.join(File.dirname(__FILE__), 'README.md'))
-version          '0.3.0'
+version          '0.3.1'
 
 {
   'mariadb'         => '0.3.1',

@@ -40,15 +40,13 @@ node['cfe-mariadb']['db_map'].each do |dbx|
     dbx_name = dbx[:db_name]
   end
 
+  dbencoding = dbx[:char_set] || 'utf8'
+  dbcollate  = dbx[:collate] || 'utf8_general_ci'
   mysql_database dbx_name do
     connection con
-    action     :create
-    if dbx.has_key?(:char_set)
-      encoding dbx[:char_set]
-    end
-    if dbx.has_key?(:collate)
-      collation dbx[:collate]
-    end
+    action    :create
+    encoding  dbencoding
+    collation dbcollate
   end
 
   mysql_database_user dbx[:db_user] do