v0.4.1

• Add a "Show all"/"Hide all" toggle for perf plot results (idea credit to jerome-benoit)
• Add an --exec flag to bencher run to run commands as executables (no shell) and by default when there is more than one argument
• Add new Thresholds: Static, Percentage, Log Normal, Interquartile Range, and Delta Interquartile Range
• Include Iteration number for Report results
• Redirect to newly created resources in Console UI