* check for encrypted version of file before decrypting, for #706
* improve error messages, verbose output and non-verbose output
* in tests, prefix output from git init with 'git: '
* 'clean' options only remove added files, for #833
* update changelog
* change file desc we use to pass gnupg info
* improve content and phrasing in docs
* improve docs about locations of private/public keys
* update changelog
* set git-secret keys dir to 700 perms, for #811
* update changelog
* test improvements
* clean up comments
* remove unused code
* update git-secret-init man page
* document change to git-secret-init
* support asserting named keyring is missing email(s)
* improve error if git-secret keyring missing email
* new test for telling same email twice
* update tell manpage regarding duplicate emails
* regenerate man pages
* update changelog
* add key fixture with no email, and 2 word comment
* tests for key without email and with comment
* handle comments in public key uids
* fix tests, you have to use email address
* fix text
* confirm that email addresses contain an @ symbol
* improve comments about keys/fixtures
* use busybox by not installing coreutils on alpine
* changes for busybox version of ps and stat
* add function to check if exe is from busybox
* update changelog
* cleanup comments, code, and commented out code
* improve comment in alpine Dockerfile
* include platform-specific funcs so we can test perms
* Tempfile and temp directory cleanups
Add comments about mktemp on different platforms
Be more careful about tempfile cleanups
Don't use find to locate files to cleanup
Use shorter SECRETS_EXTENSION and SECRETS_DIR env settings in tests
Set TMPDIR in tests again
Show DESTDIR used when testing git-secret install
Change filename passed to mktemp -t in tests
* Only show 'cleaning up temp file' messages if one
of SECRETS_VERBOSE or SECRETS_TEST_VERBOSE is set.
* Adjust tests to reflect the change.
* Add note about suppressing 'cleaning up' msgs to CHANGELOG.md and reorder entries
* add comments showing examples of tmpfiles returned
* add a travis target using SECRETS_TEST_VERBOSE=1
* Document SECRETS_TEST_VERBOSE as experimental
* note experimental feature may change or be removed
* improve how we check for ignored files using 'git check-ignore'
* mention use of git check-ignore in changelog
* don't mkdir/rmdir when testing for ignored files
* Change 'add' to add to .gitignore by default.
Also add _message() function and improve output from 'git-secret-add',
alter tests for new code behavior, and update docs.
* change tests since 'add' always adds to .gitignore
* improve output: prepend more message with 'git-secret:'.
* update man page for git-secret-add
* add test for travis-ci windows support
* Make 'ps' command options platform specific *nix/windows
* Add _clean_path for windows, apply to all homedir input arguments
* export GITSECRET_DIST="windows" in git hook if running windows
* Bash lint fixes