Add README

[pollyvolk]

No description provided.

[pollyvolk]

@rultor release, tag is 0.1

[rultor]

@rultor release, tag is 0.1

@pollyvolk OK, I will release it now. Please check the progress here

[rultor]

@rultor release, tag is 0.1

@pollyvolk Oops, I failed. You can see the full log here (spent 14s)

+ set -e
+ set -o pipefail
++ dirname ./run.sh
+ cd .
+ echo 2712938
+ echo '2.0-SNAPSHOT BUILD'
2.0-SNAPSHOT BUILD
+ date
Wed 28 Dec 2022 06:00:56 PM CET
+ uptime
 18:00:56 up 34 days, 23:39,  0 users,  load average: 0.07, 0.02, 0.05
+ cat
com.rultor.spi.Profile: There is no 'release' section in .rultor.yml
	at com.rultor.agents.req.StartsRequest.docker(StartsRequest.java:350)
	at com.rultor.agents.req.StartsRequest.vars(StartsRequest.java:255)
	at com.rultor.agents.req.StartsRequest.script(StartsRequest.java:148)
	at com.rultor.agents.req.StartsRequest.process(StartsRequest.java:109)
	at com.rultor.agents.AbstractAgent.execute(AbstractAgent.java:70)
	at com.rultor.spi.Agent.execute(Agent.java:84)
	at com.rultor.Routine.process(Routine.java:202)
	at com.rultor.Routine.unsafe_aroundBody0(Routine.java:180)
	at com.rultor.Routine.run(Routine.java:1)
	at org.aspectj.runtime.reflect.JoinPointImpl.proceed(JoinPointImpl.java:179)
	at com.jcabi.aspects.aj.MethodInterrupter.wrap(MethodInterrupter.java:108)
	at com.rultor.Routine.unsafe(Routine.java:175)
	at com.rultor.Routine.run(Routine.java:142)
	at com.jcabi.log.VerboseRunnable.run(VerboseRunnable.java:190)
	at com.jcabi.aspects.aj.MethodScheduler.lambda./run.sh(MethodScheduler.java:194)
	at java.base/java.util.concurrent.Executors.call(Executors.java:539)
	at java.base/java.util.concurrent.FutureTask.runAndReset(FutureTask.java:305)
	at java.base/java.util.concurrent.ScheduledThreadPoolExecutor.run(ScheduledThreadPoolExecutor.java:305)
	at java.base/java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1136)
	at java.base/java.util.concurrent.ThreadPoolExecutor.run(ThreadPoolExecutor.java:635)
	at com.jcabi.log.VerboseThreads.run(VerboseThreads.java:222)
	at java.base/java.lang.Thread.run(Thread.java:833)

+ exit -1
'cid' file is absent, most probably the Docker container wasn't started correctly