Replace 'load_tab_content' with 'load_plugin_content'. See #11605
Remove need for plugin_index setting. See #11605
tab_enabled -> plugin_enabled, and now optional.
Clean up list of scripts when reconnecting. (see #10468)
Clear the menus.
Merge pull request #1692 from jburel/rebased/dev_4_4/script-refresh

Script refresh (rebased onto dev_4_4)
Merge pull request #1689 from will-moore/webclient_plugin_fixes_11605

Webclient plugin fixes 11605
Update readme when running web tests using dev server.
Remove double install and add spaces.
Merge pull request #1707 from jburel/rebased/dev_4_4/robot-readme

Robot readme (rebased onto dev_4_4)
11648 fix - replacing trac links in readmes
Merge pull request #1713 from hflynn/11648

Replacing trac links in readmes