Remove internal headers during Repeater -> GraphQL Editor -> InQL Sca…

…nner right-click menu action

Avoid incorrect assumption that Burp version always has minor release…

… number

Change release date badge to show published_at date

Merge pull request #88 from mathdeziel/fix_pep_440_compliance

Fix setuptools error due to non-compliant version number

Mark code listings as GraphQL

inql.burp_ext.generator_tab: disable HTTP/2 if bogus

In some occasion HTTP/1.* were responded with HTTP/2.
This broke any extension creating HTTP/1.* traffic and expecting
HTTP/1.* responses. Since burp 2021.8 this bug has been fixed,
don't disable HTTP/2 on Burp higher than 2021.8.

inql.actions.browser: fix the Windows file opener

Windows file opener needs path normalization to open the url.
Pass each and every path to File.toURI to create an always valid file URI.

Fixes #40

inql.burp_ext.generator_tab: flush stdout eagerly

print HTTP/2 is disabled as soon as possible.

inql.*: stop GraphiQL server on extension unload

- inql.actions.sendto: stop server included in this class
- inql.burp_ext.generator_tab: forward a stop message to the http_mutator
included in the tab
- inql.burp_ext.extender: forward a stop message to the generator_tab on
extension unload

inql.burp_ext.generator_tab: catch error on missing HTTP/2 options

HTTP/2 options may be not present in older Burp.
Catch that case before it crushes the Burp Extension.