Initial drop of the ceylon.time library
Merge pull request #59 from luolong/master

Initial drop of the ceylon.time library
Updated code for new array implementation
Removed array creation from interop module since it's now in the SDK
Updated examples
Merge branch 'master' of https://github.com/ceylon/ceylon-sdk
Merge pull request #62 from luolong/master

Added some examples
Refactor .iterator -> .iterator() (see ceylon/ceylon.language#97)
new periodFrom and periodTo methods
Merge pull request #63 from DiegoCoronel/period_from_to

new periodFrom and periodTo methods
Immutable URI.
Relative path resolution.