Fix typo: optioni -> option
Add --trace_capacity option
Use in-class initalization in user_config
Add visible default value to --std
Disable templight trace-capacity in travis
class -> struct in user_config forward declaration
Add missing '.' in evaluate help message
Move Metadebugger tutorial to Getting Started
Test step over -1 when it's not the inverse of step over
Improve rbreak output
Add script for installing build dependencies