Add i18n for Tax, for the UI.

Begin to flesh out the DataTable JS for www_view.  Add a method to slurp all the
tax data out of the db at once.
Add a test for the slurp method, and stop using the private sub that used to
do it in the tests.

lib/WebGUI/i18n/English/Tax.pm

@@ -0,0 +1,32 @@
+package WebGUI::i18n::English::Tax;
+
+use strict;
+
+our $I18N = {
+
+	'country' => {
+		message => q|Country|,
+		lastUpdated => 1205120607,
+		context => q|The name of a country, such as Portugal or Canada.|,
+	},
+
+	'state' => {
+		message => q|State|,
+		lastUpdated => 1205120615,
+		context => q|A political subdivision of a country, such as California.|,
+	},
+
+	'city' => {
+		message => q|City|,
+		lastUpdated => 1205120661,
+	},
+
+	'code' => {
+		message => q|Code|,
+		lastUpdated => 1205120660,
+		context => q|A postal code, or zip code.|,
+	},
+
+};
+
+1;