remove create-orders patch

Build.md

@@ -16,4 +16,13 @@ The older versions are available as Debian [package](https://packagecloud.io/enn
 
 Hence you should bild the image with one of these options:
 * --build-arg eressea_branch=develop --build-arg echeck_branch=develop
-* --build-arg eressea_branch=master --build-arg echeck_branch=develop
+* --build-arg eressea_branch=master --build-arg echeck_branch=develop
+
+## Move to docker hub
+To push, call `docker push jacsid/eressea:latest`
+
+Set new tag and push again:
+```
+docker tag jacsid/eressea:latest jacsid/eressea:20201207_dev_dev
+docker push jacsid/eressea:20201207_dev_dev
+```

Dockerfile

@@ -45,7 +45,6 @@ RUN DEBIAN_FRONTEND="noninteractive" apt-get install -y \
     cd git.eressea && \
     git submodule update --init && \
     patch process/backup-eressea < /eressea/backup-eressea.patch && \
-    patch process/create-orders < /eressea/create-orders.patch && \
     s/cmake-init && \
     s/build && \
     ln -sf conf/eressea.ini && \

docker-assets/create-orders.patch

@@ -1,16 +0,0 @@
---- create-orders.org	2020-12-03 20:21:23.379383000 +0000
-+++ create-orders	2020-12-03 20:22:20.290087000 +0000
-@@ -10,12 +10,12 @@
- 
- cd "$ERESSEA/game-$GAME" || exit
- 
--lockfile -r3 -l120 orders.queue.lock
- if [ -d "orders.dir.$TURN" ]; then
-   echo "orders.dir.$TURN already exists"
-   exit
- fi
- rm -f "orders.$TURN"
-+lockfile -r3 -l120 orders.queue.lock
- 
- cd orders.dir || exit
-