List dependencies in README

[janhoy]

In my project we do not use transitive dependency resolving. It would be helpful if you listed the dependency tree from mvn dependency:tree

[INFO] --- maven-dependency-plugin:2.8:tree (default-cli) @ asciitable ---
[INFO] de.vandermeer:asciitable:jar:0.3.2
[INFO] +- de.vandermeer:ascii-utf-themes:jar:0.0.1:compile
[INFO] |  \- de.vandermeer:skb-interfaces:jar:0.0.1:compile
[INFO] |     +- org.apache.commons:commons-lang3:jar:3.4:compile
[INFO] |     +- org.antlr:antlr4:jar:4.5.1:compile
[INFO] |     \- org.slf4j:slf4j-api:jar:1.7.12:compile
[INFO] +- de.vandermeer:char-translation:jar:0.0.2:compile
[INFO] +- org.antlr:ST4:jar:4.0.8:test
[INFO] |  \- org.antlr:antlr-runtime:jar:3.5.2:test
[INFO] +- de.vandermeer:asciilist:jar:0.0.5:test
[INFO] +- junit:junit:jar:4.12:test
[INFO] |  \- org.hamcrest:hamcrest-core:jar:1.3:test
[INFO] \- de.sven-jacobs:loremipsum:jar:1.0:test