flexible http request path in online/offline mode

[CyL0NG]

when use template in offline(passive) mode，the request path must be "{{BaseURL}}" or "{{BaseURL}}/" or "/"，other path like "{{BaseURL}}/foo.html" will fail with "[FTL] Could not run nuclei: no templates provided for scan".

sometimes we need to use template both in online and offline mode, online mode has some custom paths to check, in this situation, we have to write two http parts in template and their matchers and extractors are same. which is not convenient to maintain templates.

may be passive mode should not check request path, or support multi paths like bellow:

path:
  - "{{BaseURL}}"
  - "{{BaseURL}}/foo.html"