we may work without Maven at all

[yegor256]

Currently, the entry.sh runs Maven that runs: 1) jeo, 2) phino, 3) jeo. It uses pom.xml to configure them all three.

We can simply this. First, we delete pom.xml. Then, we call jeo through command line, without POM, just by calling mvn org.eolang:jeo-maven-plugin:disassemble and then arguments.

Then, we can call rewrite.sh directly, without exec-maven-plugin.

This may increase the performance and simplify the implementation.