change api default strictness (strict even when nothing is running)
fix api strictness test case
fixme note
Fix API testcases for new strictness policy
Fix duk_is_strict_call()/duk_is_constructor_call()

Strictness change was in incorrect function.
Remove outdated FIXME from testcase
Guide and API doc updates for API strictness
Release note update
Comment cleanups
Merge branch 'api-default-strictness'