Changes

Minor version bump of owlapi
 (commit: 5201359)

Code was not wrapped in a try-catch block
` visit(OWLSubClassOfAxiom axiom)` uses a try-catch block to call
`notSupported()` if a `UnsupportedICException` is thrown.
 The same mechanism was _not_ used in `visit(OWLDataPropertyRangeAxiom
axiom)`, so the code never got to `notSupported()`, resulting in a
`UnsupportedICException` bubbling up instead of simply generating a
warning.
 (commit: b9b054c)

Revert "Minor version bump of owlapi"
 (commit: 1fd93cf)

Use OWLAPI 4.2.4 (the same version as in OWLAPI driver) in OWLAPI utils.
 (commit: d75956c)

[Bug #22] Fixed OWL2Java silently ignoring missing imports. Introduced a
new parameter, which allows to configure this behavior. By default, it
is set to false, meaning failed imports will cause the transformation
execution to fail.
 (commit: b57fc72)

Moved UnsupportedICException into dedicated package.
 (commit: 15af539)

Added hyperlink to Example01
 (commit: 7a570ed)

Bumped OWLAPI version in OWL2Java and OWLAPI Utils to 5.1.3 (latest).
Also moved the OWLAPI version property into the parent pom, so that all
modules using OWLAPI use the same version.
 (commit: 8f7d394)

Moved surefire plugin declaration into the parent pom.
 (commit: ad2ea6c)

Migrated OWLAPI Ontodriver to OWLAPI 5.1.3 (latest).
 (commit: c6f3a16)

Switched integration test reasoner to HermiT, as it has built-in support
for OWLAPI 5.x. The tests will fail for now, but this is an issue of
OWL2Query, not JOPA.
 (commit: 6f37ca1)

Switched reasoner for OWLAPI integration tests to Openllet (a version of
Pellet supporting OWLAPI 5). Updated to OWL2Query 0.5.0, which supports
OWLAPI 5.
 (commit: 99e1d53)

[0.9.13] Bumped version and updated release notes.
 (commit: 182a1d7)