Merge branch 'debug' of https://git.coding.net/virusdefender/qduoj into debug

dockerfiles/judger/Dockerfile

@@ -18,4 +18,5 @@ RUN git clone https://github.com/quark-zju/lrun.git
 RUN cd lrun && make install
 RUN mkdir -p /var/judger/run/ && mkdir /var/judger/test_case/ && mkdir /var/judger/code/
 RUN chmod -R 777 /var/judger/run/
+COPY policy /var/judger/run/
 WORKDIR /var/judger/code/

dockerfiles/judger/policy

@@ -0,0 +1,3 @@
+grant {
+    permission java.io.FilePermission "/tmp", "read";
+};

dockerfiles/oj_web_server/mq.conf

@@ -2,7 +2,7 @@
 
 command=python manage.py runscript mq
 
-directory=/code/qduoj/
+directory=/code/
 user=root
 numprocs=1
 stdout_logfile=/code/log/mq.log