Merge branch 'master' of https://github.com/JoinCommunity/joincommunity.github.io
Add ipsafe as sponsor
Removed invalid characted after links
Changed image from fb metatag
Merge branch 'master' of https://github.com/guilhermebr/joincommunity.github.io into guilhermebr-master
Merge branch 'guilhermebr-master'