Migrate all users to using the InputModel.

This saves getting the FS and suffering the barrage of warnings
related to auto-closeable resources.

This means each test doesn't have to set it up and tear it down
manually (although only one actually did bother to tear it down :)).

(This depends on a plugins change)

Doesn't make sense to have this any more, as Chat provides the
common interface between queries + channels.

Remove them from the Connection interface.

Pointless now getChannel is optional.

This adds a sendLine method to Connection, which is a bit icky,
but is useful when the end-user is supplying lines to pass
directly to the underlying connection.

Returning null is bad.

Change-Id: I0bb97a8946d1c217de82fe2a9b8f35b7d49eae06

Remove existing auto commands dialog model.

Sensible build systems break when we do this! :)

Change-Id: I7ebd886556377ffaa002d8148a61399f8f97f981
Reviewed-on: http://gerrit.dmdirc.com/4026
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager

Finish unit tests.

Change-Id: I5dba46bccd147283d8389dcc3d2a4aadf4d827be
Reviewed-on: http://gerrit.dmdirc.com/4002
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Make the ActionAliasMigrator use a Path, and add a basic
unit test. Need to make ConfigFile use paths to do anything
sensible.

Also refresh gradle libs in idea so JimFs shows up.

Change-Id: I0cb2692083d0fe117b91edce63d8417ddd74e288
Reviewed-on: http://gerrit.dmdirc.com/3999
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: I62a9d05c94a3e2d31466a04c775f3afbddb09cdc
Reviewed-on: http://gerrit.dmdirc.com/3995
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I6b07117bb136b3817a92cb9c31dfd3222fc52a7c
Reviewed-on: http://gerrit.dmdirc.com/3969
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I0ef123c502f77f4438e8afc62490ff4d364d7fa4
Reviewed-on: http://gerrit.dmdirc.com/3968
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: If9b6a83bfae4bdb8b83985874fc3610feb6b6512
Reviewed-on: http://gerrit.dmdirc.com/3967
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Also test.

Change-Id: Iea8cfe088b98782d7e7ccbdb3d862ab47dbe6273
Reviewed-on: http://gerrit.dmdirc.com/3955
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: I3665cac8af833da793ca418953d934cc3a333459
Depends-On: I348b37a14097439f8a56b0a671794410e46201ca
Depends-On: Ifc4aa601de14ca2526646f499f60329ed7c5935e
Reviewed-on: http://gerrit.dmdirc.com/3939
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Change-Id: Icf9c64b84ddc129fe54765a4a3cac475c58cf1de
Depends-On: I81484e5df7b5dfeb7067ba211c11f2df198ac43c
Reviewed-on: http://gerrit.dmdirc.com/3893
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Chris Smith <chris@dmdirc.com>

Change-Id: Ia569d12d8d53797ef7378ceab2ba1f5bda3affdc
Depends-On: I11efabb2757d8e62127b6487cbeb62d240cbd891
Reviewed-on: http://gerrit.dmdirc.com/3873
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>

Remove most references to Server.

Change-Id: I8888522d58ff4d332c4a477702442c29a82d12ff
Depends-On: Ic0e6e5f95adc30e773945c95e73d321d589503d2
Reviewed-on: http://gerrit.dmdirc.com/3872
Automatic-Compile: DMDirc Build Manager
Reviewed-by: Greg Holmes <greg@dmdirc.com>