Update requests 2.19.1 to 2.20.0 (#683)

* Update requests 2.19.1 to 2.20.0

Hotfix/1.6.6 (#574)

* broke out dockerfile to determine where it is failing

* add extra repositories for apk and add openssl-dev build dependency

* use libressl instead of openssl

* removed cryptography from requirements

* update changelog

* remove _add_data from alert save method

* update CHANGELOG

* change conditional to check for None data instead of falsy

* add alert data collection toggle

* add conditional operator in case ALERTS settings isn't present

* add conditional to check if settings object has ALERTS attribute

* update CHANGELOG

Hotfix/1.6.5 (#568)

* broke out dockerfile to determine where it is failing

* add extra repositories for apk and add openssl-dev build dependency

* use libressl instead of openssl

* removed cryptography from requirements

* update changelog

Hotfix/1.6.4 (#505)

* add vscode to gitignore

* add API_TIMEOUT to CYCLOPS settings

* update documentation with CYCLOPS setting

* add settings update to CHANGELOG

* modify dockerfile to include newest version of pip

* change docker image number to 3.6.4-alpine

* change docker image number to 3.5.4-alpine

* change docker image number to 3.6-alpine

* add upgrade pip script to travis

* add setuptools upgrade to travis

* add _internal to pip imports

* update CHANGELOG

add appuser setting ONLY_SHOW_STAFF (#482)

* add appuser setting ONLY_SHOW_STAFF

* remove unused import

* use dictionary get for ONLY_SHOW_STAFF setting

* add changes to CHANGELOG

* change CHANGELOG to 1.6.3

update Django and Elasticsearch-py doc versions

update CHANGELOG.md

Merge pull request #345 from dunbarcyber/1.6-rc

1.6 rc

update version and CHANGELOG

update CHANGELOG.md and version number