Ant Glob support

Apache Ant Copyright 1999-2012 The Apache Software Foundation

This project is a fork of a subset of Ant 1.8.3: http://ant.apache.com/

Specifically, it contains the subset of Ant related to matching glob patterns to paths

The fork was modified as follows:

• Started with version 1.8.3

• Extracted org.apache.tools.ant.types.selectors.SelectorUtils and then everything it transitively references that was truly needed: org.apache.tools.ant.util.FileUtils, org.apache.tools.ant.taskdefs.condition.Condition, org.apache.tools.ant.taskdefs.condition.OS, org.apache.tools.ant.BuildException

• FileUtils was pruned to keep only 2 methods, which brought OS (which brought Condition). In turn this brought in BuildException which was trimmed up a bit (removing references to Location)