state machine discussion in README
Merge branch 'develop' of https://github.com/tindrum/data_logger into feature/Daniel

# By Chris Mannion
# Via Chris Mannion
* 'develop' of https://github.com/tindrum/data_logger:
  ignore more temp files
  add enum types file
  Make for c++ 11 as required by project
  c
  added include lineparser.cpp for later use
linker crashes: dupe definition of lineparser
main and lineparser basic parameter passing works