Merge pull request #1215 from pearlchen/master

Added link to Web Fundamentals images guide home.
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar
change "Webkit" to "WebKit"
Automatically updating the calendar
Merge pull request #1218 from Glowin/issuse1217

change "Webkit" to "WebKit" fix #1217
Copied 'responsive image' for translating into Korean.
Automatically updating the calendar
add CSS Shapes article; ref #1145
Merge branch 'master' into shapes

Conflicts:
	database/tutorials.yaml
Merge pull request #1220 from oslego/shapes

Add CSS Shapes article
Renaming image
Automatically updating the calendar
Adding in matts mug
Merge branch 'master' of github.com:html5rocks/www.html5rocks.com
Initial translation of responsive-image translation.
Automatically updating the calendar
Automatically updating the calendar
Automatically updating the calendar