Make the installer package self-contained.

Don't reach out for resources from DMDirc as it doesn't make
much sense when providing a --jar.

Change-Id: I2c5b12c0d48ae386ee095e4d845616f35663a31e
Reviewed-on: http://gerrit.dmdirc.com/3351
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Dependency Fixes

Change-Id: I411e6ad5728e24841176fffb9f93ca352fe49f90
Reviewed-on: http://gerrit.dmdirc.com/3352
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Reviewed-by: Chris Smith <chris@dmdirc.com>
Automatic-Compile: DMDirc Build Manager
Uploaders fixes.

Change-Id: I7c18050122da0241a477ced6d8938e732acc9849
Reviewed-on: http://gerrit.dmdirc.com/3353
Reviewed-by: Greg Holmes <greg@dmdirc.com>
Automatic-Compile: DMDirc Build Manager