* Rework logging using the stdlib machinery
Use the verbose or debug flag to enable/disable logging.DEBUG
Remove the vprint function from all classes
Remove bcolors from all code
Cleanup [INFO], [ERROR], {success} and similar
* fix some errors my local linter missed but travis catched
* add coloredlogs and --fancy command line flag
* clean OS X .DS_Store files
* fix nessus end of line carriage, added JIRA args
* JIRA module fully working
* jira module working with nessus
* added check on already existing jira config, update README
* qualys_vm<->jira working, qualys_vm database entries with qualys_vm, improved checks
* JIRA module updates ticket's assets and comments update
* added JIRA auto-close function for resolved vulnerabitilies
* fix if components variable empty issue
* fix creation of new ticket after updating existing one
* final fixes, added extra line in template
* added vulnerability criticality as label in order to be able to filter
