Merge branch 'master' into experimental
Restored experimental info
Browser: Catch exception when manipulating read-only inputs

[Closes #459]
Page::DOM: Optimized #digest computations
BrowserCluster: Added debugging messages for job processing
Gemfile: Added sys-proctable to the prof group
BrowserCluster::Jobs::BrowserProvider#to_s: Fixed nil error
BrowserCluster::Worker#run_job: Clear @window_responses after each job
Gemfile: Added ruby-mass to the prof group
Support::Profiler: Cleanup
Support::Profiler: Added .write_samples_to_disk
Report: Added #to_afr
Grab Forwardable from root namespace
xss_dom_inputs: Ignore out-of-scope browser pages
UI::Output: Updated with placeholder debugging methods
Form: :each_mutation now ignores default and sample mutations
Bumped version to 1.0.2
Merge branch 'release/v1.0.2'
Merge branch 'master' into experimental
Restored experimental info