refactor easyant engine api
remove unnecessary catch clauses
merge init and configure method
we now have a method to configure easyant (listeners, proxy, easyant ivy instance, system plugins, etc) and another method to load an easyant project

git-svn-id: https://svn.apache.org/repos/asf/ant/easyant/core/trunk@1578248 13f79535-47bb-0310-9956-ffa450edef68
6 files changed