Bump version
Fix error in readme

node.owned? doesn't check if own by the current player.
Made comment a bit clearer
Better node#to_s
Merge branch 'master' of https://github.com/thirdside/berlin-ai

Conflicts:
	lib/version.rb
Merge pull request #3 from alexcp/patch-1

Fix error in readme
Update README.md
Better test coverage
Update README.md

Add Node#map and Node#mine?
Init script for Berlin
Merge branch 'master' of https://github.com/thirdside/berlin-ai
Bump version
+x on berlin-ai
Add bin to gemspec
Add bin to gemspec
Guard against no name
Bump version
Files should be before executable
Bump version
Fix Node#map