AppIndicators snapcraft parts

Parts for creating app-indicators snaps with snapcraft.

Parts to show app-indicators for gtk2, gtk3, qt4 and qt5.

Usage:

1. add after: [indicator-<technology>] to your part:

• gtk2, gtk3, qt4 and qt5 corresponds to their respective toolkit.

2. add 'unity7' plug to your application

Read more about the snap parts ecosystem.