Update Dockerfile-71

We have already 7.1 image builded. + intl and ghostscript support 
https://github.com/laradock/laradock/pull/672
https://github.com/laradock/laradock/pull/680

php-fpm/Dockerfile-71

@@ -10,7 +10,7 @@
 #    https://hub.docker.com/r/laradock/php-fpm/tags/
 #
 
-FROM laradock/php-fpm:7.1--0.0 # placeholder. Need change after new image would be built.
+FROM laradock/php-fpm:7.1--1.3
 
 MAINTAINER Mahmoud Zalt <mahmoud@zalt.me>
 
@@ -140,6 +140,32 @@ RUN if [ ${CODEIGNITER} = true ]; then \
      docker-php-ext-install tokenizer \
 ;fi
 
+#####################################
+# Human Language and Character Encoding Support:
+#####################################
+
+ARG INTL=false
+RUN if [ ${INTL} = true ]; then \
+    # Install intl and requirements
+    apt-get install -y zlib1g-dev libicu-dev g++ && \
+    docker-php-ext-configure intl && \
+    docker-php-ext-install intl \
+;fi
+
+#####################################
+# GHOSTSCRIPT:
+#####################################
+
+ARG GHOSTSCRIPT=false
+RUN if [ ${GHOSTSCRIPT} = true ]; then \
+    # Install the ghostscript extension
+    # for PDF editing
+    apt-get -y update \
+    && apt-get install -y \
+    poppler-utils \
+    ghostscript \
+;fi
+
 #
 #--------------------------------------------------------------------------
 # Final Touch