Undo project structure changes

...stjanne/libquassel/protocol/syncables/common/DccConfig.kt

...quassel/protocol/syncables/common/HighlightRuleManager.kt

...ustjanne/libquassel/protocol/syncables/common/Identity.kt

...libquassel/protocol/syncables/common/IgnoreListManager.kt

...tjanne/libquassel/protocol/syncables/common/IrcChannel.kt

...nne/libquassel/protocol/syncables/common/IrcListHelper.kt

...justjanne/libquassel/protocol/syncables/common/IrcUser.kt

...justjanne/libquassel/protocol/syncables/common/Network.kt

...nne/libquassel/protocol/syncables/common/NetworkConfig.kt

...tjanne/libquassel/protocol/syncables/common/RpcHandler.kt

...ustjanne/libquassel/protocol/syncables/invoker/Invoker.kt

.../libquassel/protocol/syncables/invoker/InvokerRegistry.kt

...stjanne/libquassel/protocol/syncables/invoker/Invokers.kt

.../libquassel/protocol/syncables/state/AliasManagerState.kt

.../libquassel/protocol/syncables/state/BufferSyncerState.kt

...quassel/protocol/syncables/state/BufferViewConfigState.kt

...uassel/protocol/syncables/state/BufferViewManagerState.kt

...e/libquassel/protocol/syncables/state/CertManagerState.kt

...anne/libquassel/protocol/syncables/state/CoreInfoState.kt

...nne/libquassel/protocol/syncables/state/DccConfigState.kt