Fixed a build error and several warnings.
Logic fix for hashes.
Further hash function revisions.
Fixes the original import issue for real this time. Honest.
Merge pull request #24 from NSError/ImportFix

Fixed a build error and several warnings.
Fix iOS unit tests
Merge pull request #25 from phatmann/fix-ios-unit-tests

Fix iOS unit tests
Namespace function method, rename the map: to cp_map: to avoid conflicts.
Merge pull request #28 from siuying/namespace-category

Namespace function method, rename the map: to cp_map: to avoid conflicts
Add CPRegexpKeywordRecogniser tokenizer: a tokenizer that accept a NSRegularExpression
and return a CPKeywordToken.
Rename CPRegexpKeywordRecogniser to CPRegexpRecogniser.
Instead of returning a Keyword token, use a block to allow dynamically define
the behavior of the recogiser.
refactor: rename callback (CPRegexpKeywordRecogniserCallbackBlock) to matchHandler (CPRegexpKeywordRecogniserMatchHandler)
add missign autorelease
fixes memory error
Make sure there is a match before perform anything
Remove dot syntax
use NSMatchingAnchored in matching
add test case to make sure it do not match what it should not
add docs
revise doc