Refactoring

Dockerfile

@@ -61,11 +61,8 @@ RUN docker-php-ext-install pdo_mysql
 RUN docker-php-ext-install pdo_pgsql
 
 
-# Get latest Composer
-COPY --from=composer:latest /usr/bin/composer /usr/bin/composer
-
-# Install Laravel Envoy
-RUN composer global require "laravel/envoy=~1.0"
+# Install Composer
+RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
 
 # Set working directory
 WORKDIR $WORKDIR