Revert "Remove extra semicolon."

This reverts commit ae6497f399a98ab36cd90b869a20dc1777d07de2.
Revert "nuke the semicolons;"

This reverts commit 19785c794c77c090b060f603d9ca789ba8f0d60c.

Conflicts:
	javascript/README.md
Re-add separate var statements post-revert
Fix newlines in comma example

This broke my brain at least twice
Conflicts:
	javascript/README.md
Add iOS Guidelines
Javascript: fix missing end code tag

An end of a code block accidentally got nuked in ab72b8b (as part of a conflict
resolution, it looks like), so it's been looking not-quite-right:
http://cl.ly/image/273C1c2d1m35

Just fixing the syntax, though, has a "bad" example that's identical to the
immediately-previous "good" example.  I'm guessing the first bad example is
supposed to show there's no newline at all on the last line.  To try and make
that more evident, I added a visible newline character on the good example,
similar to the second bad example.
Javascript: add sample jscsrc file
Javascript: removed `asi` option from sample jshintrc
Merge pull request #13 from dwick/master

Javascript: add sample jscsrc file
Security-relevant changes to HTML / template styleguide

These guidelines should help folks avoid some common pitfalls and subtle errors with HTML templates