Adding settings, optional override of default bronze recipe, update internationalization

All configurable settings are moved into settingtypes. The three
minerals can be independently enabled/disabled. Also, the unrealistic
default crafting recipe for bronze can be disabled so that only the
tin+copper recipe is available. Updating the internationalization mod to
current version.

locale/template.pot

@@ -0,0 +1,82 @@
+# SOME DESCRIPTIVE TITLE.
+# Copyright (C) YEAR THE PACKAGE'S COPYRIGHT HOLDER
+# This file is distributed under the same license as the PACKAGE package.
+# FIRST AUTHOR <EMAIL@ADDRESS>, YEAR.
+#
+#, fuzzy
+msgid ""
+msgstr ""
+"Project-Id-Version: PACKAGE VERSION\n"
+"Report-Msgid-Bugs-To: \n"
+"POT-Creation-Date: 2017-02-10 13:36-0700\n"
+"PO-Revision-Date: YEAR-MO-DA HO:MI+ZONE\n"
+"Last-Translator: FULL NAME <EMAIL@ADDRESS>\n"
+"Language-Team: LANGUAGE <LL@li.org>\n"
+"MIME-Version: 1.0\n"
+"Content-Type: text/plain; charset=CHARSET\n"
+"Content-Transfer-Encoding: 8bit\n"
+
+#: init.lua:97
+#, c-format
+msgid "%s Ore"
+msgstr ""
+
+#: init.lua:108
+#, c-format
+msgid "%s Block"
+msgstr ""
+
+#: init.lua:130
+#, c-format
+msgid "%s Lump"
+msgstr ""
+
+#: init.lua:145
+#, c-format
+msgid "%s Ingot"
+msgstr ""
+
+#: init.lua:185
+#, c-format
+msgid "%s Sword"
+msgstr ""
+
+#: init.lua:191
+#, c-format
+msgid "%s Pickaxe"
+msgstr ""
+
+#: init.lua:197
+#, c-format
+msgid "%s Axe"
+msgstr ""
+
+#: init.lua:203
+#, c-format
+msgid "%s Shovel"
+msgstr ""
+
+#: init.lua:208
+#, c-format
+msgid "%s Hoe"
+msgstr ""
+
+#: init.lua:235
+msgid "Silver"
+msgstr ""
+
+#: init.lua:270
+msgid "Tin"
+msgstr ""
+
+#: init.lua:284
+msgid "Mithril"
+msgstr ""
+
+#: init.lua:346
+msgid "Copper Rail"
+msgstr ""
+
+#: init.lua:374
+msgid "[moreores] loaded."
+msgstr ""