Kill old pathspec files
[ATPathSpec] Import 4ec0082

* 7bd5673 2013-08-15 Project skeleton <andrey@tarantsov.com>
* 60282a6 2013-08-15 matchesPath:type: <andrey@tarantsov.com>
* 36e94c0 2013-08-15 pathSpecWithString: for *.smt masks <andrey@tarantsov.com>
* 37f8884 2013-08-15 *.txt, *.html <andrey@tarantsov.com>
* d290d53 2013-08-15 Add tokenizer <andrey@tarantsov.com>
* 32f7f6f 2013-08-15 Add whitespace separation <andrey@tarantsov.com>
* a34b61a 2013-08-15 Rename separator options <andrey@tarantsov.com>
* 1a72eae 2013-08-15 Add escaping tests <andrey@tarantsov.com>
* 456f9d0 2013-08-15 Use tokenizer for parsing <andrey@tarantsov.com>
* fcd6b5d 2013-08-15 Implement spec intersection <andrey@tarantsov.com>
* 1c54089 2013-08-16 Literal and pattern matchers, and stringRepresentation <andrey@tarantsov.com>
* 4a12f2e 2013-08-16 Negated path specs <andrey@tarantsov.com>
* 5bf2c89 2013-08-16 *.txt *.html !README.* README.txt <andrey@tarantsov.com>
* d7b22f8 2013-08-16 No need to trim in pathSpecWithSingleMaskString <andrey@tarantsov.com>
* ed23edd 2013-08-16 Extract ATMask <andrey@tarantsov.com>
* 5afcaec 2013-08-16 Extract maskWithString:, expose ATMask <andrey@tarantsov.com>
* 88551ac 2013-08-16 Handle empty path specs <andrey@tarantsov.com>
* 0b4d739 2013-08-16 s: ATPathSpecTests → ATPathSpecSingleComponentTests <andrey@tarantsov.com>
* 9ec60dc 2013-08-16 Handle subfolders and rooted patterns <andrey@tarantsov.com>
* fbb18f5 2013-08-16 Handle trailing slashes properly <andrey@tarantsov.com>
* 8bf130a 2013-08-16 Add an option to disable name-only matches <andrey@tarantsov.com>
* 8f5b30a 2013-08-16 Add a MIT license <andrey@tarantsov.com>
* 060f877 2013-08-16 Rename syntax flavor options <andrey@tarantsov.com>
* f4ea4c7 2013-08-16 Add README <andrey@tarantsov.com>
* 4ec0082 2013-08-16 README: more on extended flavor; mention the license <andrey@tarantsov.com>
Add ATPathSpec
Delete old ATPathSpecTests target