Added a 'current trace' indicator to the settings ui.
Cleaned up the CodePulse.js page detection, and added some utilities for generating links to prescribed pages. Used this in the connection settings UI, so that when a trace is running, if it is running on a different project the UI can provide a link to that project.
Also fixed an issue in parallel with ff2d2c0fef74e97018c3beda4cbc6ac2d991d6f1 to change the appearance of the javaagent string whitespace.