* name keys after emails, not usernames
* use emails to specify users
* rename and add function to get emails from keyrings
* rename directories holding gpg test fixtures
* deny emails that aren't in the keyring, and test.
* require 'killperson' emails to exist in keyring
* change test to reflect killperson must use email
* remove no-longer-needed test function
* factor function _assert_keychain_contains_emais()
* fix/make lint happy
Changes:
1. Fixes#86, now all variables are accessed as functions
2. Fixes#85, now these use cases are working correctly
3. Fixes#83, now init works relative to `.git` folder
4. Closes#77, zsh-plugin is deprecated
5. Refs #53, done some refactoring to tests
6. Closes#82, added additional information to pull-request template
7. Refs #22, plugins are deprecated
8. Also made a lot of improvments into both code and tests
There are a lot of changes, multiple things were refactored: tests,
some commands, building and meta.
Several critical bugs fixed.
Changes:
1. Fixed#74, when `_user_required` was not working after reimporting keys
2. Closes#73, now it is possible to provide multiple emails to the `killperson` command
3. Closes#72, now it is possible to provide multiple emails to the `tell` command
4. Closes#71, now every doc in this project refer to `git-secret.io` instead of old `gh-pages` website
5. Closes#70, now installation section is removed from main `man` file
6. Closes#69, now "See also" section in the `man`s are clickable
7. Closes#61, added "Manual" section to the manuals
8. Refs #38, added `centos` Dockerfile, but `ci` testing is still failing
9. Refs #52, tests are refactored. Added `clean` command tests, removed a lot of hardcoded things, moved tests execution from `./temp` folder to `/tmp`, added a lot of new check in old tests, and some new test cases
10. Refactored `hide` and `clean` commands to be shorter
11. `shellcheck` is now supported with `make lint`
Additional features are not comming to 0.2.2 after this commit.
