Implement functions, add test.

Functions don't hugely need to be optional, we can just carry on
if the function is invalid.

Some work on event formatting.

Get properties by reflection. Use Optional as things can fail.

Switch unicode notation

Add some methods to AutoCommandManager

Fix compile errors.

Simplify some optional logic.

Change optionals.

Tidy up a load of com.dmdirc classes.

Use Stream API in place of foreach loops.

Switch to j8 Optional.

This is IDEA's automatic inspection, so stuff may be a bit wonky.

Tell gradle to use 1.8.

Track the dirty state of the alias manager.

Only save when the manager is dirty.

Switch CI to j8

Switch to non deprecated methods in AutoCommand

Pull from the right place.

Icky. :-\

CircleCI improvements.

This checks out meta, updates the client repo to the right branch
(to cope with PRs, rather than master builds), then runs the client
tests.

DMDirc/Infrastructure#62

Fix createVersionConfig breaking in some cases.

We need to have built the classes so the directories exist.
Seems like this doesn't work on completely clean checkouts.

Remove Statusbar.

Switch to events for status bar messages.

Switch to events for status bar messages

Send error reports over HTTPS

Issue #92

Return feedback from site.