Space characters in the password field show as spaces, not as dots

Thanks a ton for building this great app! I just logged in with my eclispe.org account, and noticed that when I typed a space character into the password field, it shows up as a space initially, rather than a dot. It turns into a dot after the next character. For example, if my password is `a b c` then it would look like this as I typed:

```
Typed :a
Shown :*

Typed :a
Shown :*
Should:**

Typed :a b
Shown :***
Should:***

Typed :a b
Shown :***
Should:****

Typed :a b c
Shown :*****
Should:*****
```