Switch to modern async for app_core_legacy
Ensure intro text is displayed when there is too little for a read-more toggle
Merge pull request #803 from lonelyplanet/matth/fix-read-more-little-content

Fix read more text when there is little content
Quickfix read more component spec
Update adsense id
Merge pull request #804 from lonelyplanet/if-adsense-id

Update adsense id
Fixed shadows in nav flyout
Merge pull request #805 from lonelyplanet/bart/nav-submenu-shadows-fix

Fixed shadows in subnav flyouts
front end for article pagination
add a method to reset state to 0
Add js analysis

Includes:
- css_analysis specs
- Refactor so both js and css inherit from AssetAnalysis
Merge branch 'if-js-performance'
some new arrow styles
remove banner header and attribution if they are not present on hero banner
Merge pull request #806 from lonelyplanet/br_non_flickr_banner_cards

Remove banner header and attribution if they are not present in the info
Add updated Buenos-aires icon (+6 squashed commits)
Squashed commits:
[02ca43c] Run grunt svgmin on icons.
[3d74003] Add corrected version of argentina-buenos-aires
[62bac3b] Add final repositioned destination icons
[86ec721] czg - updated svgs and removed some duplicate destinations
[308078a] czg adjusted 2 more svg sprites
[b45106d] czg replaced svgs to make sprites consistent
Merge pull request #778 from lonelyplanet/czg-icon-svg-fix

destination and interest svg sprite icon positions updated
Add intrinsic ratio mixin
Show slider controls so they're not hidden for touch screen users
Merge pull request #807 from lonelyplanet/feature/matth/intrinsic-ratio-mixin

Intrinsic ratio mixin...