2.0.2 - With xterm.js 5.3., a slicker tighter UI, and over 100 themes

• Updated to xterm.js 5.3.0.
• Staggeringly faster interactivity, especially with truecolor.
• Support changing font size while connected to terminal.
• Support changing theme while connected to terminal.
• Added all the themes from Alacritty (over 100).
• Default theme switched to Alacritty's default theme.
• Allow theme selection to be included in the URL parameters.
• Added Copy Mode allowing Copy/Paste shortcuts on Linux and Windows.
• Support for region select and forced selection on Macs.
• Disable most browser based keyboard shortcuts for better TUI support.
• Allow hostname to be provided in the URL without username (bugfix).
• Redesigned login screen with a terminal theme.
• User interface hints included in login screen.
• Added Noto Mono Nerd Font as the default, and only font.
• Rebranded as WebShuSH due to major redirection (upstream pull of anything is welcome)
• Switched to UTF-8 encoding support, only.
• Removed support for specifying each individual color in the URL.
• Removed bootstrap, popper, and jquery dependencies.
• Javascript dependencies managed by npm.
• Switched terminal resizing logic to xterm.js' fitAddon.
• Simpler frontend codebase.