Build the snap in travis

[come-maiz]

No description provided.

[coveralls]

Coverage remained the same at 59.894% when pulling 6e5c57f on elopio:snap_in_travis into 7e46843 on OpenBazaar:master.

[coveralls]

Coverage remained the same at 59.894% when pulling b8d93d9 on elopio:snap_in_travis into 7e46843 on OpenBazaar:master.

[coveralls]

Coverage remained the same at 59.894% when pulling 1443e62 on elopio:snap_in_travis into 7e46843 on OpenBazaar:master.

[coveralls]

Coverage remained the same at 59.894% when pulling 0504781 on elopio:snap_in_travis into 7e46843 on OpenBazaar:master.

[come-maiz]

Thanks @hoffmabc !
Now a nice next step would be to hook travis to make a release to edge every time that the master branch changes. I can't do that because it requires the store credentials of somebody from the openbazaar project.

I can guide you when you have some time, just ping me in slack, but basically it's just to run snapcraft enable-ci travis.