Re-number build tasks to match new running order

Author: gilmoreorless

tasks/data-meta.js

@@ -136,7 +136,7 @@ function filterCountries (allCountries) {
 }
 
 module.exports = function (grunt) {
-	grunt.registerTask('data-meta', '4. Parse metadata from zone1970.tab', function (version) {
+	grunt.registerTask('data-meta', '2. Parse metadata from zone1970.tab', function (version) {
 		version = version || 'latest';
 		var countries = parseCountries(grunt, version);
 		var zones = parseZones(grunt, version, countries);

tasks/data-zdump.js

@@ -4,7 +4,7 @@ var path = require('path'),
 	execFile = require('child_process').execFile;
 
 module.exports = function (grunt) {
-	grunt.registerTask('data-zdump', '3. Dump data with zdump(8).', function (version) {
+	grunt.registerTask('data-zdump', '4. Dump data with zdump(8).', function (version) {
 		version = version || 'latest';
 
 		var done      = this.async(),

tasks/data-zic.js

@@ -4,7 +4,7 @@ var path = require('path'),
 	execFile = require('child_process').execFile;
 
 module.exports = function (grunt) {
-	grunt.registerTask('data-zic', '2. Compile data sources with zic(8).', function (version) {
+	grunt.registerTask('data-zic', '3. Compile data sources with zic(8).', function (version) {
 		version = version || 'latest';
 
 		var done  = this.async(),