Added bokstack, gitea, komga and nextcloud

nextcloud/Dockerfile

@@ -0,0 +1,22 @@
+FROM nextcloud:latest
+
+# Install additional PHP modules using pecl and avconv or ffmpeg
+RUN set -eux; \
+    \
+    apt-get update; \
+    apt-get install -y --no-install-recommends \
+        $PHPIZE_DEPS \
+        autoconf \
+        imagemagick \
+        ffmpeg \
+        libbz2-dev \
+        libsmbclient-dev \
+    ; \
+    \
+    pecl install smbclient redis imagick; \
+    docker-php-ext-enable smbclient redis imagick; \
+    \
+    docker-php-ext-install bz2 \
+    ; \
+    apt-get purge -y --auto-remove $PHPIZE_DEPS; \
+    rm -rf /var/lib/apt/lists/*