Light and dark themes added.

installer/resources/themes/console/dark/console.css

installer/resources/themes/console/dark/default.css

installer/resources/themes/console/dark/i2ptunnel.css

...ces/themes/console/dark/images/console_status_running.png

...es/themes/console/dark/images/console_status_starting.png

...ces/themes/console/dark/images/console_status_stopped.png

...aller/resources/themes/console/dark/images/darkbluebg.png

...ler/resources/themes/console/dark/images/darkbluetile.png

...r/resources/themes/console/dark/images/darkerbluetile.png

installer/resources/themes/console/dark/images/h1bg.png

installer/resources/themes/console/dark/images/i2plogo.png

...er/resources/themes/console/dark/images/lightbluetile.png

installer/resources/themes/console/dark/images/link.png

installer/resources/themes/console/dark/images/link_dark.png

...r/resources/themes/console/dark/images/tabletitledark.png

...ler/resources/themes/console/dark/images/warning_dark.png

installer/resources/themes/console/light/console.css

installer/resources/themes/console/light/default.css

installer/resources/themes/console/light/i2ptunnel.css

.../console/light/images/Copy of console_status_starting.png