Fixed typo.
Fixed broken link.
fix cannot load underlying module for 'Foundation' error @exported
import Foundation. add "xcrun -sdk macosx swift" to select the default
OS X SDK installed with Xcode
Merge branch 'master' of https://github.com/lucatorella/Pythonic.swift into lucatorella-master
Merge branch 'lucatorella-master'
Added test cases for float.isInteger/is_integer.
Merge branch 'master' of https://github.com/hewigovens/Pythonic.swift into hewigovens-master
Merge branch 'hewigovens-master'
Minor: Added newline at end of file
Merge commit '5344a10b6ac9bf3c5d29f7a618e35952ca04cf14'