[BUG] Add External Source Randomizes List

[XenitXTD]

Describe the bug A clear and concise description of what the bug is.

When adding an external source the order of the list gets randomized

To Reproduce Steps to reproduce the behaviour

When having several sources, add on and see the source list randomized

Expected behaviour A clear and concise description of what you expected to happen.

Would be nice if the order followed a fixed norm, better yet allowed drag sorting and or renaming

App Version Eg: v0.2-wip.3.1

V0.7 r45

Screenshots If applicable, add screenshots to help explain your problem.

[XenitXTD]

@FaizanDurrani this has been resolved in 0.8