fixed: file not found - kdevupload.rc

Summary:
After installing the plugin, the kdevupload.rc file was not loaded, so the menu entries were not working.
With this patch kdev-upload is refactored to use qt resources .
See https://forum.kde.org/viewtopic.php?f=218&t=141291 for further details.

Reviewers: KDevelop, kfunk

Reviewed By: KDevelop, kfunk

Subscribers: kfunk, kdevelop-devel

Differential Revision: https://phabricator.kde.org/D7176