update butterknife probably a last time

app/build.gradle

...a/se/leap/bitmaskclient/base/fragments/AboutFragment.java

.../se/leap/bitmaskclient/base/fragments/AlwaysOnDialog.java

.../bitmaskclient/base/fragments/DonationReminderDialog.java

...ava/se/leap/bitmaskclient/base/fragments/EipFragment.java

...se/leap/bitmaskclient/base/fragments/TetheringDialog.java

...a/se/leap/bitmaskclient/base/views/IconCheckboxEntry.java

...se/leap/bitmaskclient/providersetup/ProviderRenderer.java

...vidersetup/activities/AbstractProviderDetailActivity.java

...ent/providersetup/activities/AddProviderBaseActivity.java

...kclient/providersetup/activities/ButterKnifeActivity.java

...nt/providersetup/activities/ConfigWizardBaseActivity.java

...idersetup/activities/ProviderCredentialsBaseActivity.java

...nt/providersetup/activities/ProviderListBaseActivity.java

...leap/bitmaskclient/providersetup/AddProviderActivity.java