Merge branch '220-support-a-burp-2-1-10-new-feature-that-allows-multiple-port-status_port' into 'master'

Resolve "Support a burp 2.1.10 new feature that allows multiple port/status_port"

Closes #220

See merge request ziirish/burp-ui!87

Merge branch 'master' into 220-support-a-burp-2-1-10-new-feature-that-allows-multiple-port-status_port

Fix spelling: colapse -> collapse

Resolve "Client template"

Closes #155 and #248

See merge request ziirish/burp-ui!86

Bugfix agent encoding

Closes #247

See merge request ziirish/burp-ui!85