some code cleanup, and addition of contextMenu test
some code cleanup, and addition of contextMenu test

andrew-sayers--frontier-forums/frontier-forums-moderation-tools,pcorey/SpeedReader,lobbyradar/lobbyradar-extension,andrew-sayers--frontier-forums/frontier-forums-moderation-tools,honestbleeps/BabelExt,wegewerk/lobbyradar-extension,andrew-sayers--frontier-forums/frontier-forums-moderation-tools,Macavity/BabelExt,andrew-sayers--frontier-forums/frontier-forums-moderation-tools,wegewerk/lobbyradar-extension,Macavity/BabelExt,OleAlbers/zdf_lr_extension,OleAlbers/zdf_lr_extension,lobbyradar/lobbyradar-extension,andrew-sayers--frontier-forums/forumites-friend,Macavity/BabelExt,honestbleeps/BabelExt,andrew-sayers--frontier-forums/BabelExt,andrew-sayers--frontier-forums/forumites-friend,OleAlbers/zdf_lr_extension,andrew-sayers--frontier-forums/BabelExt,pcorey/SpeedReader,andrew-sayers--frontier-forums/BabelExt,wegewerk/lobbyradar-extension,lobbyradar/lobbyradar-extension,honestbleeps/BabelExt