gateone.js:  Added the `dialogTitle` (dialog titlebar node) as an attribute of dialogs so that the titlebar width/height is easy to check.
gateone.js:  Modified how the "Disable CSS transitions" setting works...  It should apply to *everything* under the #gateone element now as opposed to just workspaces.
gateone.js:  Made the most minor of optimizations to `GateOne.Visual.updateDimensions()`.
applications/terminal/logviewer.py:  Fixed a bug where the --flat output mode was showing the numerical month where the day should be.  This should resolve issue #461 (https://github.com/liftoff/GateOne/issues/461)