Version 0.2.27-beta-release

Updates introduced since 0.2.26-beta-release

• 2d14b26 Fixed a mischange. - (Ni Rui) 82AE11AD1E5E8729 U
• 42955fd Upgraded front-end dependencies - (Ni Rui) 82AE11AD1E5E8729 U
• 7121b41 Upgraded backend dependencies - (Ni Rui) 82AE11AD1E5E8729 U
• 28ab19a Added a confirmation popup which will be triggered when user is closing the page while some tabs in Sshwifty is still open - (Ni Rui) 82AE11AD1E5E8729 U
• d5badd1 Added Ctrl+T (charactor transposing for shell such as Bash) to Console Control Keys list - (Ni Rui) 82AE11AD1E5E8729 U
• 5f1a34a Fixed the problem that lead to xterm malfunction, and upgrade xterm to 4.19.0 - (Ni Rui) 82AE11AD1E5E8729 U