0.3.1

• Allows for the CFG module to work on any EVM contract. [ #59, #53 ]
• Patches loop detection to be more thorough. [ #56 ]
• Introduces the -c or --color-edges to the CFG module to colorize edges based on the JUMPI condition. This is useful for visualizing the flow of if statements. [ #59 ]
• Minor memory optimizations. [ #59 ]