Explicitly including gatk/queue test-jar artifacts in package test classpaths.
SelectVariantsIntegrationTest#testInvalidJexl now resets the JexlEngine silent flag that VariantFiltration.initialize() toggles.
External example no longer tries to unpack nonexistent gatk artifact jars during package tests.
Changed tests and scripts to use gatkdir full path instead of relative testdata/qscripts symbolic links.
Although symlinks not created, left the symlink deletion script execution with a comment about future removal.
Re-enabled example UG pipeline queue test.
Replaced all hardcoded strings of {public,private}/testdata with BaseTest variables.
Refactored temp list creation method from ListFileUtilsUnitTest to BaseTest.createTempListFile.
Removed list files with hardcoded paths, now using createTempListFile instead with private test dir variable.
To reduce merge conflicts, this commit modifies contents of files, while file renamings are in previous commit.
See previous commit message for list of changes.
GATK classes accessing package protected htsjdk classes changed to new package names.
POMs updated to support merging of sam/tribble/variant -> htsjdk and changes to picard artifact.
RodSystemValidation outputs changed due to variant codec packages changes, requiring test md5 updates.
Second of four commits for picard/htsjdk package rename.
New properties to disable regenerating example resources artifact when each parallel test runs under packagetest.
Moved collection of packagetest parameters from shell scripts into maven profiles.
Fixed necessity of test-utils jar by removing incorrect dependenciesToScan element during packagetests.
When building picard libraries, run clean first.
Fixed tools jar dependency in picard pom.
Integration tests properly use the ant-bridge.sh test.debug.port variable, like unit tests.
Added pom.xml workarounds for duplicate classpath error, due to gatk-framework dependency containing required BaseTest, and jarred *UnitTest/*IntegrationTest classes that also exist as files under target/test-classes.
Khalid Shakir
David Roazen