- remove rename php.ini-development from user space build

- temporary disable igbinary, because install not successfully completed with segmentation fault
* partition of tune opts semantically divided
- remove unused env-vars from docker compose base in src and user space builds

dockerfiles/workspace/workspace74.Dockerfile

@@ -26,8 +26,8 @@ RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
 # Additional PHP-extensions:
 ###########################################################################
 
-RUN pecl install igbinary \
-    && pecl install -a redis
+#RUN pecl install igbinary && pecl install -a redis
+RUN pecl install -a redis
 
 ###########################################################################
 # S3 config