Add Manticore Search (#2036)

* Add Manticore Search

manticore/Dockerfile

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+FROM manticoresearch/manticore
+
+EXPOSE 9306
+EXPOSE 9308
+EXPOSE 9312

manticore/config/sphinx.conf

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+index testrt {
+    type = rt
+    rt_mem_limit = 128M
+    path = /var/lib/manticore/data/testrt
+    rt_field = title
+    rt_field = content
+    rt_attr_uint = gid
+}
+
+searchd {
+    listen = 9312
+    listen = 9308:http
+    listen = 9306:mysql41
+    log = /var/lib/manticore/log/searchd.log
+    # you can also send query_log to /dev/stdout to be shown in docker logs
+    query_log = /var/lib/manticore/log/query.log
+    read_timeout = 5
+    max_children = 30
+    pid_file = /var/run/searchd.pid
+    seamless_rotate = 1
+    preopen_indexes = 1
+    unlink_old = 1
+    binlog_path = /var/lib/manticore/data
+}
+