docker: bash kernel fix

• addresses docker image issues RT666607 and RT666608
• bash kernel OK with the AToW latest jupyter/scipy-notebook (58169ec3cfd3)
• Dockerfile specifies base image tag (:58169ec3cfd3) to help prevent nasty surprises like this recurring
• the build was broken with this base image, but managed to get it working by installing as many dependencies as possible from Ubuntu packages, and pip install for SeroBA; bioconda now used only for the prokka install
• also replaced git clone with a COPY in the docker build, so the notebooks are those from the current repo
  -- doing a clone means the docker build always uses notebooks from the current master branch in sanger-pathogens repo
  -- doing a COPY will use notebooks from whatever branch/tag/fork the user has checked out
  -- this is essential for DockerHub automated builds on branches and tags to work as expected

NGS_feb_2019

Release of the training notebooks to be used in the Joberg NGS Bioinformatics course Feb 2019

NGS_oct_2018

Merge pull request #65 from ssjunnebo/631419_unix

631419 unix

PITraining_July_2018

Merge pull request #53 from jacquikeane/fix_typos

Minor updates and fixed typos

NGS_feb_2018

Merge pull request #39 from ssjunnebo/master

hide answers

NGS_oct_2017

Used for Wellcome Trust Genome Campus advanced course NGS Bioinformatics October 2017

NGS_oct_2016

Used for Wellcome Genome Campus advanced course NGS October 2016