naomiblack/angulardart.org — pull request #7 by chalin (2014-02-01 02:59:46+00:00)
Title: [tutorial] removing blank lines and leading whitespace in code excerpts (Chap. 2 to 4)

In Chapters 2 to 4:
- Removing unnecessary blank lines at the end of some code excerpts.
- Removing leading whitespace so that all code samples are consistent
with Chapter (which has no leading space for, e.g., HTML excerpts).
- Other minor code excerpt cleanup.