One-off measurements, APIs, more visualisations and increased quotas

• You can now do "one-off measurements": these allow you to ask the system for a single run, quick measurement – you can expect results within seconds!
• There's now two shiny new RESTful APIs: one for measurements and one for probes. These allow you to do scripted measurements and to get to the results without using the UI manually.
• We introduced a customised "dashboard" as the opening page, if you're logged in and have some measurements or probes.
• The "credit reporting" page has been restructured to give you simple visualisations about your current credit status and the ability to see your credit history.
• Latest ping measurement results are now shown in a neat bar chart layout, as well as a map layout, in order to provide an easy-to-understand overview.
• We added a new map to show country coverage of Atlas probes.
• It is now possible to share your probe with your LIR colleagues (provided that they are recognised members of the same LIR and they have visited RIPE Atlas before).
• We've significantly increased the maximum number of measurements you can run in parallel, and the maximum number of probes you can involve in each measurement.