ticket:399 show aliquot_id, participant_id, published_date, sample_id and tss_id in results table
Merge branch 't399_add_columns_to_summary_csv'
ticket:396 added Gzipper class to utils
ticket:396 added option to xml/tsv iterators for copmpression activation
ticket:396 changed metadata/manifest/summary buttons, added ability to download gzipped data
ticket:396 js code refactor
ticket:396 added ui test for compressed files uploading
Merge branch 't396_add_option_to_download_metadata_etc_as_compressed_files'