Use new ProblemCustomSettings class. Update TC jars. Fixes #139.
Merge pull request #141 from vexorian/fix139

Use new ProblemCustomSettings class. Update TC jars. Fixes #139.
add missing arena lib jar
update README
Merge branch 'master' of https://github.com/shivawu/topcoder-greed

Conflicts:
	src/main/java/greed/model/Convert.java