Saving maps only when they were updated
Refactoring on saving dirty map
Map.load should return clean map
Memorizes the latest clean path instead of dirtiness.
Merge pull request #20 from mezis/save-maps-as-needed

Save maps as needed
Bumps version, adds version badge
Typo
Typos
Makes compilation flags more compatible with Clang
Bumps version
Merge branch 'master' into compatible-flags
Merge pull request #21 from mezis/compatible-flags

Compatible flags (better clang compatibility)
Adds coveralls
Adds coveralls badge
Merge pull request #22 from mezis/coveralls

Coveralls! Nifty badge!