Update README.md
added npm prepublish task to remove //@ sourceMappingURL
fixed editing lint

correct name for tests
removed console.log()
.npmignore /build

component.io's build file (not same as npm's)
ValidationError extends Error
Fixed ValidationError tests

cannot use deepEqual anymore
Fixed pre_publish grunt task name

Thanks Travis!
Merge pull request #94 from geraintluff/feature/prepub

added npm prepublish task to remove //@ sourceMappingURL
Version bump
Merge pull request #95 from geraintluff/feature/error_prototype

Feature/error prototype
Add `banUnknownProperties` flag
addSchema(): check for non-string URL as well as missing schema
fixed collision in error code for CIRCULAR_REFERENCE and FORMAT_CUSTOM
removed sourcemap from products

modified Gruntfile
* added post-build/test
* split build target
root maps removed from git
* delete files
* added to .gitignore
rebuild main products
remove the .map.js files too
Add test for "dataPath" result with "required"