Added config for app.php and artisan host

Author: kevbaldwyn

app.txt

@@ -0,0 +1,18 @@
+<?php
+
+return array(
+
+	/*
+	|--------------------------------------------------------------------------
+	| Application URL
+	|--------------------------------------------------------------------------
+	|
+	| This URL is used by the console to properly generate URLs when using
+	| the Artisan command line tool. You should set this to the root of
+	| your application so that it is used when running Artisan tasks.
+	|
+	*/
+
+	'url' => 'http://#HOST#'
+
+);

build.xml

@@ -179,6 +179,19 @@
 				</replaceregexp>
 			</filterchain>
 		</copy>
+		<if>
+			<available file='app/config/${env.name}/app.php' type='file' />
+			<then>
+				<delete file="app/config/${env.name}/app.php" failonerror="false" />
+			</then>
+		</if>
+		<copy file="build/app.txt" tofile="app/config/${env.name}/app.php" overwrite="true">
+			<filterchain>            
+				<replaceregexp>
+					<regexp pattern="#HOST#" replace="${env.host}" ignoreCase="false" />
+				</replaceregexp>
+			</filterchain>
+		</copy>
 		<echo message="Done." />
 
 		<echo message="Writing environment..." />