Improved Network and Chatlist editing

...d_ng/ui/coresettings/identity/IdentitySpinnerAdapter.java

...sseldroid_ng/ui/coresettings/network/AllNetworksItem.java

...droid_ng/ui/coresettings/network/FakeNetworksWrapper.java

...oid_ng/ui/coresettings/network/NetworkCreateActivity.java

...droid_ng/ui/coresettings/network/NetworkEditActivity.java

...droid_ng/ui/coresettings/network/NetworkListActivity.java

...oid_ng/ui/coresettings/network/NetworkSpinnerAdapter.java

...e/kuschku/quasseldroid_ng/ui/setup/CoreSetupActivity.java

.../kuschku/quasseldroid_ng/ui/setup/StorageBackendItem.java

...uasseldroid_ng/ui/setup/slides/AccountSetupCoreSlide.java

...uasseldroid_ng/ui/setup/slides/AccountSetupNameSlide.java

...uasseldroid_ng/ui/setup/slides/AccountSetupUserSlide.java

...asseldroid_ng/ui/setup/slides/CoreBackendSelectSlide.java

...uasseldroid_ng/ui/setup/slides/CoreBackendSetupSlide.java

...main/java/de/kuschku/util/servicebound/BoundActivity.java

app/src/main/res/layout/activity_chatlist_edit.xml

app/src/main/res/layout/activity_network_edit.xml

app/src/main/res/layout/widget_spinner_item_inline.xml

app/src/main/res/layout/widget_spinner_item_toolbar.xml

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