Update .gitignore

Ignore gzipped logs as well.
Check for redis-cli binary
Merge pull request #110 from KaosMcRage/check_redis_bin

Check for redis-cli binary
Merge pull request #107 from tuminoid/patch-1

Update .gitignore
Escape repository path

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Version 1.7.8

Signed-off-by: Dmitriy Zaporozhets <dmitriy.zaporozhets@gmail.com>
Merge tag 'v1.7.8'

version 1.7.8
Removing check for `config.redis['bin']` file

The check for this file isn't valid for all configurations. If this file
isn't present, gitlab-shell attempts to use `env -i redis-cli`. A valid
configuration that relies on this would fail `bin/check`.

Testing the executable directly is more robust so the file check isn't
needed anymore.
Remove nesting from the redis-cli check