[tumblr] Improve _VALID_URL (Closes #9027)
[youtube-dl] / .github / ISSUE_TEMPLATE.md
2016-03-29 Sergey M․Add manually generated ISSUE_TEMPLATE.md
2016-03-28 Sergey M․Remove ISSUE_TEMPLATE.md
2016-03-28 Sander van den OeverAdd initial ISSUE_TEMPLATE