Make URLBuilder accept 'file:/..' URLs, which it used to like
prefixing with 'file://' again...

Fix command tab completion in global window.

The way this works is icky, but the fix for the actual issue
is fairly straight forward.

Fixes #41

Remove old manifest and reports stuff.

Don't part if the server is closing.

This stops us leaving all channels when closing a server through
the treeview, which is inefficient at best, and destructive to
bouncer users.

Fixes issue #17

Really minor style changes.

Add some unit tests for ErrorReporter.

Can't register it separately for each test, as it'll just end up
using the first one. And the API doesn't let you remove factories :(

Add defensive checks to Styliser.

Issue DMDirc/Plugins#47

Remove some bits of PerformWrapper.

Don't inject it into plugins (it's not used in constructors), don't
give it to the ActionManager (it'll be empty), and don't do any
special handling.

Deprecate it in favour of auto commands.

Remove default alias actions.

These will get migrated to proper aliases, and we already ship these
as defaults for proper aliases.

Copy DMDirc jars into dist.

This copies the build/libs/client-<version>.jar jar into
dist/DMDirc.jar.

Change some more files to paths.

Remove unused private method.

Remove reference to ResourceManager. Simplification or bug?

The updater code is horrid. In most cases I've just bailed out by
converting to a file.

Issue #24

Switch some file usages to paths.

Tidy up after recent changes.

Remove ActionListener.

Add normalise method to line position, unit test.

This is used by the TextPane Canvas. Makes sense to pull the
behaviour out and test it.

Remove NB project + broken ant files.

I've left build-installer.xml as a reference for when the installers
are gradled.

Remove IDEA files.

Standardise the circle.yml we use.

The project in META is a lot more stable and useful.

Remove submodules.

- Remove allprojects block, as there's now only 1 project.
- Reduce cache time for dynamic artifacts in line with plugins.

Support for publishing builds from gradle.

Change feedback URL.

Change-Id: Id4f392b9e646eed8b90357974523772ae1b2b72e