XNAT-4142: (partial) Updated Ace editor library to latest release version.

src/main/webapp/scripts/lib/ace/ace.js

src/main/webapp/scripts/lib/ace/ext-chromevox.js

src/main/webapp/scripts/lib/ace/ext-elastic_tabstops_lite.js

src/main/webapp/scripts/lib/ace/ext-emmet.js

src/main/webapp/scripts/lib/ace/ext-language_tools.js

src/main/webapp/scripts/lib/ace/ext-modelist.js

src/main/webapp/scripts/lib/ace/ext-old_ie.js

src/main/webapp/scripts/lib/ace/ext-searchbox.js

src/main/webapp/scripts/lib/ace/ext-settings_menu.js

src/main/webapp/scripts/lib/ace/ext-static_highlight.js

src/main/webapp/scripts/lib/ace/ext-statusbar.js

src/main/webapp/scripts/lib/ace/ext-textarea.js

src/main/webapp/scripts/lib/ace/ext-themelist.js

src/main/webapp/scripts/lib/ace/ext-whitespace.js

src/main/webapp/scripts/lib/ace/keybinding-emacs.js

src/main/webapp/scripts/lib/ace/keybinding-vim.js

src/main/webapp/scripts/lib/ace/mode-abap.js

src/main/webapp/scripts/lib/ace/mode-abc.js

src/main/webapp/scripts/lib/ace/mode-actionscript.js

src/main/webapp/scripts/lib/ace/mode-apache_conf.js