1.1.4

• 69fad2d Bump version
• 3f68d69 Simplify sourcing of scripts
• 89befcd Support multiple code breakpoints on the same address
• 339d64e Actually start the shell
• f065e70 Refactor command handling
• 8532444 More refactor
• a89d7f1 Refactor pipes
• f022992 Make SystemFunctions class members
• 66331a9 Add raw intercept to input
• 3f233bb Changes to write command output as it arrives
• 81c833a Tweak exit check
• 4d13aa3 Fixes to async model
• d1def22 First execution of a command
• 2ddad5b Initial code for sh command