Update vendored Sqlite3-ruby to 1.3.0

Also, some tweaks to Maruku.

vendor/plugins/sqlite3-ruby/test/test_deprecated.rb

@@ -0,0 +1,25 @@
+require 'helper'
+
+module SQLite3
+  class TestDeprecated < Test::Unit::TestCase
+    def setup
+      @db = SQLite3::Database.new(':memory:')
+    end
+
+    def test_query_with_many_bind_params
+      assert_equal [[nil, 1]], @db.query("select ?, ?", nil, 1).to_a
+    end
+
+    def test_query_with_nil_bind_params
+      assert_equal [['foo']], @db.query("select 'foo'", nil).to_a
+    end
+
+    def test_execute_with_many_bind_params
+      assert_equal [[nil, 1]], @db.execute("select ?, ?", nil, 1)
+    end
+
+    def test_execute_with_nil_bind_params
+      assert_equal [['foo']], @db.execute("select 'foo'", nil)
+    end
+  end
+end