Merge pull request #3 from danizord/feature/mbstring

Add mbstring extension

Author: bakura10

Dockerfile

@@ -5,8 +5,9 @@ COPY config/custom.ini /usr/local/etc/php/conf.d/
 RUN apt-get update && apt-get install -y zlib1g-dev libicu-dev libpq-dev \
     && docker-php-ext-install opcache \
     && docker-php-ext-install intl \
+    && docker-php-ext-install mbstring \
     && docker-php-ext-install pdo_mysql \
     && docker-php-ext-install pdo_pgsql \
     ## APCu
     && pecl install apcu \
-    && docker-php-ext-enable apcu
+    && docker-php-ext-enable apcu