Squashed commit of the following:

commit b3d5d716bcaea5ccb76b013959449f529a9b2b25
Author: inso <insomniak.fr@gmaiL.com>
Date:   Sat Jan 14 15:58:35 2017 +0100

    Use sys.path

commit 55e4236a0a194a7ca1f438147eba97ef735f90d2
Author: inso <insomniak.fr@gmaiL.com>
Date:   Sat Jan 14 15:40:01 2017 +0100

    Python path on appveyor

commit 3e0ff3cf3ceae00b45a52ed4acf6d4cd9382e20f
Author: inso <insomniak.fr@gmaiL.com>
Date:   Sat Jan 14 15:33:51 2017 +0100

    Run tests on appveyor

commit 6ec6adfc7ac7ef9bab30d9491cd7b5e94fc3fc7d
Author: inso <insomniak.fr@gmaiL.com>
Date:   Sat Jan 14 10:51:52 2017 +0100

    Install dunst on ubuntu

commit e6eba8a2ee85d4b5552e8bd50d5617ce25139e8a
Author: inso <insomniak.fr@gmaiL.com>
Date:   Sat Jan 14 10:42:17 2017 +0100

    Move tests

commit 95fe8829e9c0bfe4ea52e604390c95ffa316c1c5
Author: inso <insomniak.fr@gmaiL.com>
Date:   Sat Jan 14 10:05:14 2017 +0100

    py.test on linux + Qt 5.6 on window

commit 8c14f9d5608ab95a0c7abbfc8e3c78d3c98e61f4
Author: inso <insomniak.fr@gmaiL.com>
Date:   Fri Jan 13 23:41:50 2017 +0100

    pytest on linux

commit 5243b1af38ccac7b427c328512a3c09a1343a879
Author: inso <insomniak.fr@gmaiL.com>
Date:   Fri Jan 13 23:38:32 2017 +0100

    Fix appveyor

commit 5cd764969b15650b82bef24bf123b3f01ce307ee
Author: inso <insomniak.fr@gmaiL.com>
Date:   Fri Jan 13 23:36:20 2017 +0100

    Fix ci