ADAM-2079 Added "N" to regexs for illumina metadata

[pauldwolfe]

No description provided.

[AmplabJenkins]

Test FAILed.
Refer to this link for build results (access rights to CI server needed):
https://amplab.cs.berkeley.edu/jenkins//job/ADAM-prb/2853/

Build result: FAILURE

GitHub pull request #2080 of commit 5ad4941 automatically merged.Notifying endpoint 'HTTP:https://webhooks.gitter.im/e/ac8bb6e9f53357bc8aa8'[EnvInject] - Loading node environment variables.Building remotely on amp-jenkins-worker-05 (centos spark-test) in workspace /home/jenkins/workspace/ADAM-prbWiping out workspace first.Cloning the remote Git repositoryCloning repository https://github.com/bigdatagenomics/adam.git > git init /home/jenkins/workspace/ADAM-prb # timeout=10Fetching upstream changes from https://github.com/bigdatagenomics/adam.git > git --version # timeout=10 > git fetch --tags --progress https://github.com/bigdatagenomics/adam.git +refs/heads/:refs/remotes/origin/ # timeout=15 > git config remote.origin.url https://github.com/bigdatagenomics/adam.git # timeout=10 > git config --add remote.origin.fetch +refs/heads/:refs/remotes/origin/ # timeout=10 > git config remote.origin.url https://github.com/bigdatagenomics/adam.git # timeout=10Fetching upstream changes from https://github.com/bigdatagenomics/adam.git > git fetch --tags --progress https://github.com/bigdatagenomics/adam.git +refs/pull/:refs/remotes/origin/pr/ # timeout=15 > git rev-parse origin/pr/2080/merge^{commit} # timeout=10 > git branch -a -v --no-abbrev --contains 4b1eecb # timeout=10Checking out Revision 4b1eecb (origin/pr/2080/merge) > git config core.sparsecheckout # timeout=10 > git checkout -f 4b1eecb908feae293c1b1eabd1bb44636705dc30First time build. Skipping changelog.Triggering ADAM-prb ? 2.7.5,2.11,2.2.2,ubuntuADAM-prb ? 2.7.5,2.11,2.2.2,ubuntu completed with result FAILURENotifying endpoint 'HTTP:https://webhooks.gitter.im/e/ac8bb6e9f53357bc8aa8'
Test FAILed.

[heuermh]

This pull request will need some git surgery to remove the conflicts; can you try to rebase & squash from the latest git HEAD?

[pauldwolfe]

Yeah no problem, I might just recreate my fork and redo the change, and abandon this PR.