Silence phpbrew output

Author: shiroyasha

sem-install

@@ -41,7 +41,7 @@ install::install_php() {
     rm -rf ${language_version}.tar.gz 
     mv php-${language_version} ~/.phpbrew/php/
     if [ ! -d "~/.phpbrew/build/php-{$language_version}" ]; then
-	output=$(phpbrew download ${language_version})
+	output=$(phpbrew -q download ${language_version})
 	tar -xjf ~/.phpbrew/distfiles/php-${language_version}.tar.bz2
 	rm -rf ~/.phpbrew/distfiles/php-${language_version}.tar.bz2
 	mv php-${language_version} ~/.phpbrew/build/