Added import Foundation at top of L10N code. Makes it more usable as buildscript.
Added import Foundation at top of L10N code. Makes it more usable as buildscript.

ldiqual/SwiftGen,mackoj/SwiftGen,alessandrostone/SwiftGen,alessandrostone/SwiftGen,mackoj/SwiftGen,ldiqual/SwiftGen,Nick11/SwiftGen,Nick11/SwiftGen