Fixed bugs with sync objects

...ain/java/de/kuschku/libquassel/client/QBufferManager.java

app/src/main/java/de/kuschku/libquassel/client/QClient.java

...in/java/de/kuschku/libquassel/client/QNetworkManager.java

.../kuschku/libquassel/localtypes/buffers/ChannelBuffer.java

...de/kuschku/libquassel/localtypes/buffers/QueryBuffer.java

...e/kuschku/libquassel/syncables/types/impl/IrcChannel.java

...a/de/kuschku/libquassel/syncables/types/impl/IrcUser.java

...a/de/kuschku/libquassel/syncables/types/impl/Network.java

...ku/libquassel/syncables/types/interfaces/QIrcChannel.java

...schku/libquassel/syncables/types/interfaces/QIrcUser.java

...schku/libquassel/syncables/types/interfaces/QNetwork.java

...java/de/kuschku/quasseldroid_ng/ui/chat/ChatActivity.java

app/src/main/res/menu/formatting.xml

app/src/main/res/values-w820dp/dimens.xml

app/src/main/res/values/attrs.xml

app/src/main/res/values/strings.xml

app/src/main/res/values/styles.xml