add missing packages

Author: DanPeggParallax

Diff for: Dockerfile-7.1

@@ -186,10 +186,12 @@ RUN apk add --no-cache \
   php7.1-curl@php \
   php7.1-dom@php \
   php7.1-exif@php \
+  php7.1-fileinfo@php \
   php7.1-ftp@php \
   php7.1-gd@php \
   php7.1-iconv@php \
   php7.1-mbstring@php \
+  php7.1-mcrypt@php \
   php7.1-mysqli@php \
   php7.1-mysqlnd@php \
   php7.1-simplexml@php \
@@ -223,6 +225,8 @@ RUN apk add --no-cache \
   php7.1-sqlite3@php \ 
   php7.1-redis@php \ 
   php7.1-intl@php \ 
+  php7.1-xmlrpc@php \ 
+  php7.1-xmlwriter@php \ 
   php7.1-fpm@php
 
 # These only exist in 7.1, not 7.2

Diff for: conf/php.ini

@@ -1915,4 +1915,4 @@ opcache.enable_file_override=1
 
 ; Local Variables:
 ; tab-width: 4
-; End:
+; End: