Add intl

Dockerfile

@@ -9,7 +9,9 @@ RUN cp /usr/local/etc/php/php.ini-production /usr/local/etc/php/php.ini
 ENV DEBIAN_FRONTEND=noninteractive
 RUN apt-get update \
     && apt-get -y install --no-install-recommends \
+        # For build extentions
         g++ \
+        # Cli utils
         git \
         vim \
         curl \
@@ -17,6 +19,8 @@ RUN apt-get update \
         unzip \
         # For ImageMagic
         #libmagickwand-dev \
+        # For intl
+        libicu-dev \
         # For PDO_PGSQL
         libpq-dev \
         # For Mongo with ssl
@@ -26,7 +30,7 @@ RUN apt-get update \
 
 # Install PHP extensions
 RUN docker-php-ext-install \
-        #intl \
+        intl \
         opcache \
         pdo_mysql \
         pdo_pgsql