Factor function that gets settings from current view.
Add setting for controlling display of ping messages.
Sort out whitespace in IRC syntax.
Minor changes to syntax file to get nicer appearance.
[#9] Optionally show the time next to messages.
Factor user settings to use the new utils module.
[#12,#13,#14] Add /nick, /quit and /connect commands.

Closes #12.
Closes #13.
Closes #14.
Merge branch 'feature/pr-11' into develop

Closes #11.
Update changelog.
Merge branch 'release/0.3.0' into develop