Metacat

remove httpclient 3.1 and custom-built httpclient.jar
rework MetacatClient (and other classes) to use httpclient 4
updated build to not create httpclient.jar
encoding tests now pass.

include shared method in superclass

add support for EML 2.1.1

Added support to ResourceHandler to allow the putObject method to use
arbitrary guid strings as input. These strings are examined, and if they
match the Metacat docid format (scope.id.rev), they are used directly. If
the id is a string in another format, a new localId is generated based on...

Fix errors in workflow scheduler unit test

add method to read test file from disk

Change location of PropertyService to properties directory

Change MetaCatVersion to MetacatVersion

Fix references to db classes that were moved and refactoring missed.

Create a propertyService.getTestInstance method to facilitate unit tests

Pulled common eml creation and metacat client methods into the MCTestCase base class. Eventually, all test cases should use these common methods.

Add common test case db select, query and update methods. Add http post method.

Have test cases read properties from configured metacat.properties file.

Move common constants into MCTestCase base class

Make debug method static

Add empty constructor

Create TestCase base class that makes sure PropertyService is instantiated and implements a debug() method that allows us to print to stderr