Position in USB URL

For quick reaccess and injection

changed milestone to %USB 0.1.6

added Interoperability Project:USB labels

marked this issue as related to #158

changed milestone to %Close

mentioned in issue #158

changed milestone to %SAF 0.9.4 - USB 0.1.7

Handle several args:

• session
  • session name
• current focus
  • injected focus as is (if present)
  • effective focus
• room
  • room name
• next destinations ? (too heavy)

assigned to @lemni

mentioned in commit 139eacaa

changed milestone to %Close