Do not show spinner when home is current and home clicked

[VicDeo]

Ref https://github.com/owncloud/enterprise/issues/2127

1. Open gallery
2. Click 'home' icon
3. See never ending spinner

[tomneedham]

Resolves the issue 👍 Now will look at the builds

[tomneedham]

Looks like a dependency collision with core Symfony\Component\Yaml

[PVince81]

All Travis is red.

@VicDeo please resolve separately and have this PR only include "the fix".

We'll need a new release of gallery app but likely will want to have CI sorted out by then, cc @patrickjahns

[VicDeo]

@PVince81 it's red for over a year https://github.com/owncloud/gallery/commits/master
I already spent ~ 2 days in total resolving Travis issues for these 3 lines of js so estimates on fixing Travis are unclear.

[patrickjahns]

The other option would be to move gallery to drone - but we would most likely need to deal with js issues there as well

@PVince81
release ticket is here: #761 - please fill in specifics (if available)

[VicDeo]

it's not a js issue. Failures are related to composer deps.

[PVince81]

Ah ok, so there are JS tests, good to know.

How long would it take to sort out the failures / setup then ?

[VicDeo]

@PVince81 For me it's a big piece of PITA but I think it's not a big deal for a person that dealt with composer.lock before.
#738 passes the CI but has a conflicting lock file.

[tomneedham]

solved in #760