Merge pull request #1278 from yalh76/composer

Composer without limit

data/helpers.d/php

@@ -581,7 +581,7 @@ ynh_composer_exec () {
     workdir="${workdir:-$final_path}"
     phpversion="${phpversion:-$YNH_PHP_VERSION}"
 
-    COMPOSER_HOME="$workdir/.composer" \
+    COMPOSER_HOME="$workdir/.composer" COMPOSER_MEMORY_LIMIT=-1 \
         php${phpversion} "$workdir/composer.phar" $commands \
         -d "$workdir" --quiet --no-interaction
 }