Clean up a bit the testsuite and integration tests.
Highlights:
- Some of the @skipped tests just worked -- I unskipped them
- some worked after some small tweak to adapt to the new pyscript next
- some are still skipped, but I tweaked the skip message to be more precise and descriptive
- Moreover, I killed/removed the ones which no longer make sense in the context of pyscript next; in particular, I removed all the ones which tested Element (which is now gone) and the one which tested py-config features which are no longer needed (e.g., multiple interpreters).
The testsuite passes locally.
* move integration tests pyscriptjs/tests/integration ->pyscript.core/tests/integration
* add information in regards to how to run integration tests to README
* fix fake server build paths
* fix paths to build and run tests. The change of path before integration tests is a glitch maybe due to pytest cache?
* remove test files created by mistake
* update readme with latest changes
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Co-authored-by: Fabio Pliger <fpliger@anaconda.com>
