Show number of installed packages per repo for Zebra

Requires Zebra 1.1.0 or above

Changelog

v1.0.7

Fixed crash after refreshing sources on Zebra v1.2~beta4c

v1.0.6

Support for Zebra v1.2~beta4b/4c

v1.0.5

Prevent count labels in search sources screen

v1.0.4

Fixed empty circles in community sources screen

v1.0.3

Fixed blanks circles in stores header

v1.0.2

Fixed blank circles appearing in stores list screen

v1.0.1

Fixed count label not showing for certain repos