Allow specifying PASS or SASL authentication (#77)

[errietta]

This allows clients to connect to password-protected servers that require PASS or SASL authentication to connect to (e.g.: bouncers, and sometimes IRC networks require SASL from mobile connections to prevent abuse)

[nickdesaulniers]

Cool thanks for the PR. Just fix up those 2 small things and it's good to go!

[errietta]

@nickdesaulniers fixed, please see :D

[nickdesaulniers]

Thanks Errietta, I'm falling behind on code reviews this week; I'm in Singapore teaching a university class. I'll have some more time next week and during the holidays, but this week reviews will be slow.

[nickdesaulniers]

Looking good. I think the string Password (used for PASS and SASL).: is too long, and it's not immediately clear if it's the channel password or the host password. Also, it's not strictly necessary to connect to most irc servers. I think we should either move the field to be right after Host and short the string to either Password or Host Password, or move it into the settings (what appears after the gear icon is clicked on). What are your thoughts @errietta ?

[errietta]

@nickdesaulniers how about now :)

[nickdesaulniers]

Thanks Errietta, nice work