Merge pull request #910 from antoniojunyor/master

Adjust '.doc-intro-content' and sandwich button
Fixing some little things in post of 3.0.0
Upgrading addthis script
Improving the readme
Fixing space between content and footer.
Fixing link color in lists of posts
Merge pull request #911 from diegoeis/master

Improving the read me and the post about 3.0.0
Fix links github and documentation
Change 'Use agora' to 'Documentação'
Changing example of popover opened in page load
Fixing little typo.
Merge pull request #913 from diegoeis/master

Little fixes.
Fix changelog
Merge pull request #912 from vitornp/master

Fix links github and documentation
Fix button color
Fixes
Merge pull request #914 from flaviomuniz/master

Fix changelog
adding travis config file
Merge pull request #916 from renatocn/master

adding travis config file
When viewport has 1024px in your size, sidebar menu should be resized.