Preparing for splunk compatible reporting.
Added splunk data input func w/ new kwargs
Removed sinatra-specific reporting features
Changed constants int => str, start/stop readded
Screenshot support added, disabled due to splunk
Initial settings UI now includes extra options.

Added password field obfuscation.
Password field clears on selection
The converter doesn't warn for large headers now

There was a "give up" when determining if a file is from Selenium if the
header length exceeded 10. I went ahead and removed this.
Any version of PhantomJS is now supported.
Initial settings validates splunk server options
Added a script field / changed field names
Added a script name option to settings
Reporting isn't forced now