Fixes issue #45769
Removes the malevolent comic book character, "Narco," from the list of heroes. This change removes the reference from the code, text and screenshots used in the documentation and makes other minor edits as necessary.
PR Close#46008
add types to all the buttons in the angular.io examples to encourage
the best practice of always including a type per button (regardless
to whether it is in a form or now)
PR Close#44557
"app" is the default prefix for CLI projects when generating components.
This updates our examples to conform that that default
Closes#19778
PR Close#30789
BREAKING CHANGE: the compiler option `enableLegacyTemplate` is now disabled by default as the `<template>` element has been deprecated since v4. Use `<ng-template>` instead. The option `enableLegacyTemplate` and the `<template>` element will both be removed in Angular v6.
PR Close#18756
