Save the output file in the same directory as the input file
Merge branch 'master' of https://github.com/wesleywerner/minemap

Conflicts:
	minemap.py
Refactoring for better naming and PEP8

- Refactored MapConfig to MapFile (it's not a configuration file)
- Moved some methods to be functions (no reason for them being methods)
- Renamed some variables to be PEP8 compliant
- Added docstrings
- Fixed up a few properties to be more fault tolerant
Fixed a bug after refactoring
Updated README.md for new way to call minemap
Added some roads
Merge branch 'master' of https://github.com/wesleywerner/minemap

Conflicts:
	maps/example-map/minemap.json
	minemap.py
Added some roads
Merge pull request #3 from whodafly/master

Some refactoring for PEP8, better naming and future testability