Handle % characters in URLs
Handle % characters in URLs

If there is a % character in the path to a file / directory, we need to
properly encode it when creating the repo web URL or the link won't
work. Thanks to Khem Raj for reporting this.

Signed-off-by: Paul Eggleton <737d4dae46a541673d7bf4e0d5b32714b16528d8@linux.intel.com>

bartosh/layerindex-web,bartosh/layerindex-web,bartosh/layerindex-web