minor comments
Code Formatting in Mobile Showcase.
Minor fix.
Fixed merge conflicts.
[BUG #7264] add() now also accepts a collection as parameter
[BUG #7264] updated samples and docs
[BUG #7374] Tap event fired unintentionally when scrolling back and forth, then releasing  * Resolved by preventing tap if TAP_MAX_DISTANCE was exceeded once, since TouchStart.
[BUG #6851] improved feature detection for pointerEvents
[BUG #6968] add support for @require, @use hints
[BUG #7390] extended @type parsing to hold optional descriptive text

- also add @type key word to ElementResize, but to no avail
[BUG #6968] add doc for @cldr and @asset
[BUG #6968] tentatively changed #require hints into @require

- in Feedreader, Tutorial app
[BUG #7383] Buttons honor hovered states on emulate mouse.
Merge branch 'master' into diet