Release v0.2.0

Features

• Add initial value option for password prompts (c2fe6c1)
• Add functions to create config file (b5d9612)
• Add functions to read config file (58619a3)
• Use config as initial values for prompts (0bda0ad)
• Add flag for creating config file (bb78d47)
• Add readme section about config file (a799336)

Bug fixes

• Fix separator width (396b950)