Merge pull request #7 from imgonkim/master

replaced to isdigit()
Merge pull request #8 from imgonkim/master

replaced isspecial()
Merge pull request #9 from imgonkim/master

FIXME: bad_access
Change directory so resources are in working directory.
included xcode-project-config
Merge branch 'master' of https://github.com/coryshrmn/websitecatalog into debug