Avoid calling do_hash() method deprecated in EE 2.6
Publish v2.2.2
Fix quotes
Fix quotes
Fix link
Fix password lockout time

It looks like in the lang file it's using %d and not %x.

```
You are only permitted to make four login attempts every %d minute(s)
```
Merge pull request #44 from davist11/patch-1

Fix password lockout time
Merge branch 'master' of https://github.com/expressodev/freemember into develop