Changelog:

canvas_modules - Added: 
- d2sec_markvision : Lexmark MarkVision Enterprise 2.0 Remote Code Execution Vulnerability (Web Exploit)
- d2sec_smartviewer : Samsung SmartViewer CNC_Ctrl_STW.dll ActiveX Buffer Overflow Vulnerability (Exploit Windows)
- d2sec_pwnrouter:
  - Netgear WNDR Authentication Bypass / Remote Information Disclosure

canvas_modules - Updated :
- d2sec_clientinsider updated with new exploit
- d2sec_pwnrouter :
  - d2sec_netgear_1 : Netgear Information Disclosure Improvments

d2sec_modules - Added: 
- d2sec_gist : Tool to automate the search by keyword on gist.github.com (Tool)