Update installation

[martinschnurer]

Pencil v.3.0.4 - Ubuntu 17.04

Hi, could you please update your README, there is no "install new collection" anymore.
Install new template in "Manage export template" doesnt work as well. Thanks

[martinschnurer]

Actually, I found that panel inside pencil at "Manage collections" has it's height more than my actual screen height and also that this panel is not scrollable !!
After 'alt+move' pencil window higher behind the top I was able to find two hidden buttons Install from file and Install from repository and solve problem... import works

[paulobatista]

Ubuntu 16.04.4 LTS / Pencil v.3.0.4

Thank you for your comment, @martinschnurer! I had the same problem.

I hope my comment help other people: I was able to reach the hidden "Install from file" button by tabbing until reach the element after the last visible collection.

Should we open a new issue to it?