Update docs/content/misc/faq.ngdoc

Updated the canonical video to a recent one. Fixed a typo.
fix(date): parse string input as local time unless TZ is specified

previously we were always parsing the string input as UTC which cased issues like:

{{ '2012-04-01' | date:'d MMM yyyy' }} renders as 31 Mar 2012

BREAKING CHANGE: string input without timezone info is now parsed as local time/date

Closes #847
style($compile): fix indentation
feat($compile): support modifying the DOM structure in postlink fn

Support modifying the DOM structure in the post link function of a directive
by creating a defensive copy of the node list, as opposed to a live DOM list.
This is useful for directives to actually replace their entire DOM fragment,
e.g. with the HTML fragment generated by a 3rd party component (Closure, Bootstrap ...).
Fix the indentation of the compileNodes function (was one too little).
chore(*): remove obsolete files
doc(directive): Fix typos in dialog widget

Fixes #1799
temp(rakeFile): Remove d32 to see if that is breaking Travis