pull out begin/endHtml to helper functions
added new inline docs about new customLogOpts
added safety checks for new customLogOpts
use a variable for dataStr instead of calling toString twice
implemented custom report funcitonality; requires user to annotate the desired log entries with a prefix and suffix, which must be passed in via the customLogOpts; the code will then generate a custom html report containing only the matched data entries
added the compiled output
Merge pull request #1 from DocuSignDev/custom-reports

Custom reports