Merge branch '53-see-if-we-can-prevent-cronjob-from-spawning-if-wordpress-pod-is-not-ready' into 'master'

Resolve "See if we can prevent cronjob from spawning if wordpress pod is not ready"

Closes #53

See merge request openappstack/wordpress-helm!25

make WP_CRON_CONTROL_SECRET default to random string

Closes #50

See merge request openappstack/wordpress-helm!24

Resolve "Parent themes, child themes"

Closes #47

See merge request openappstack/wordpress-helm!20

Merge branch '47-parent-child-themes' of https://open.greenhost.net/openappstack/wordpress-helm into 47-parent-child-themes

Resolve "Release 0.1.5 version"

Closes #31

See merge request openappstack/wordpress-helm!23

Resolve "Reduce number of cron retries"

Closes #49

See merge request openappstack/wordpress-helm!22

Include disableCommands to override Bitnami Redis

Closes #29

See merge request openappstack/wordpress-helm!18

Resolve "Harden wordpress default file and directory permissions"

Closes #46

See merge request openappstack/wordpress-helm!21