Replace "apache2-bin apache2.2-common" with "apache2"

The "apache2.2-common" package is already pulling in "apache2", which pulls in "apache2-bin" among other things, so let's simplify this block.

Author: tianon

5.6/apache/Dockerfile

@@ -30,7 +30,10 @@ ENV PHP_INI_DIR /usr/local/etc/php
 RUN mkdir -p $PHP_INI_DIR/conf.d
 
 ##<autogenerated>##
-RUN apt-get update && apt-get install -y apache2-bin apache2.2-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+		apache2 \
+	&& rm -rf /var/lib/apt/lists/*
 
 ENV APACHE_CONFDIR /etc/apache2
 ENV APACHE_ENVVARS $APACHE_CONFDIR/envvars

7.0/apache/Dockerfile

@@ -30,7 +30,10 @@ ENV PHP_INI_DIR /usr/local/etc/php
 RUN mkdir -p $PHP_INI_DIR/conf.d
 
 ##<autogenerated>##
-RUN apt-get update && apt-get install -y apache2-bin apache2.2-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+		apache2 \
+	&& rm -rf /var/lib/apt/lists/*
 
 ENV APACHE_CONFDIR /etc/apache2
 ENV APACHE_ENVVARS $APACHE_CONFDIR/envvars

7.1/apache/Dockerfile

@@ -30,7 +30,10 @@ ENV PHP_INI_DIR /usr/local/etc/php
 RUN mkdir -p $PHP_INI_DIR/conf.d
 
 ##<autogenerated>##
-RUN apt-get update && apt-get install -y apache2-bin apache2.2-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+		apache2 \
+	&& rm -rf /var/lib/apt/lists/*
 
 ENV APACHE_CONFDIR /etc/apache2
 ENV APACHE_ENVVARS $APACHE_CONFDIR/envvars

apache-Dockerfile-block-1

@@ -1,4 +1,7 @@
-RUN apt-get update && apt-get install -y apache2-bin apache2.2-common --no-install-recommends && rm -rf /var/lib/apt/lists/*
+RUN apt-get update \
+	&& apt-get install -y --no-install-recommends \
+		apache2 \
+	&& rm -rf /var/lib/apt/lists/*
 
 ENV APACHE_CONFDIR /etc/apache2
 ENV APACHE_ENVVARS $APACHE_CONFDIR/envvars