Log Message:
AnsiWeather 1.03 (2015-09-08)

- Removed dependency on Bash, AnsiWeather is now using plain sh
- Detect all numeric locations and switching from 'q' to 'id' API query
  parameter in this case
- Do not attempt to convert pressure data to imperial units in forecast
  mode (Bugfix)
- Added a '-h' option to display usage
- Parse arguments before setting options (Thanks Lucas Hoffmann)
- Documentation updates
- Linting and minor fixes