Split libquassel out from quasseldroid

...ibquassel/protocol/testutil/matchers/ByteBufferMatcher.kt

...janne/libquassel/protocol/testutil/matchers/MapMatcher.kt

.../libquassel/protocol/testutil/matchers/TemporalMatcher.kt

...ustjanne/libquassel/protocol/testutil/qtSerializerTest.kt

...nne/libquassel/protocol/testutil/quasselSerializerTest.kt

...in/de/justjanne/libquassel/protocol/testutil/serialize.kt

.../justjanne/libquassel/protocol/testutil/serializerTest.kt

...ne/libquassel/protocol/testutil/testQtSerializerDirect.kt

...e/libquassel/protocol/testutil/testQtSerializerVariant.kt

...bquassel/protocol/testutil/testQuasselSerializerDirect.kt

...quassel/protocol/testutil/testQuasselSerializerVariant.kt

...in/de/justjanne/libquassel/protocol/types/SignedIdTest.kt

.../de/justjanne/libquassel/protocol/variant/QVariantTest.kt

libquassel-protocol/src/test/resources/blns.txt

...n/kotlin/de/justjanne/libquassel/annotations/Generated.kt

settings.gradle.kts