Action when the user is interested in a dog
Merge branch 'master' of https://github.com/TijoMONSTER/AdoptAFriend into efren

Merged changes from repo
When the user tap the ' I'm interested ' button, the post is updated to keep that event
Merge branch 'master' of https://github.com/TijoMONSTER/AdoptAFriend

Merging repo changes
If a user is interested in a post the button ' I'm interested is disabled'
Now the user can undo the I'm interested action
Merge branch 'master' of https://github.com/TijoMONSTER/AdoptAFriend

Changes merged