[android] Split out an EmojiTextInputView from TextInputViews

...java/org/briarproject/briar/android/AndroidComponent.java

...a/org/briarproject/briar/android/blog/ReblogFragment.java

...riarproject/briar/android/blog/WriteBlogPostActivity.java

...ject/briar/android/conversation/ConversationActivity.java

...iar/android/introduction/IntroductionMessageFragment.java

...iarproject/briar/android/sharing/BaseMessageFragment.java

...iarproject/briar/android/threaded/ThreadListActivity.java

...g/briarproject/briar/android/view/EmojiTextInputView.java

...project/briar/android/view/KeyboardAwareLinearLayout.java

...g/briarproject/briar/android/view/LargeTextInputView.java

...rproject/briar/android/view/TextAttachmentController.java

...va/org/briarproject/briar/android/view/TextInputView.java

...g/briarproject/briar/android/view/TextSendController.java

...-android/src/main/java/org/thoughtcrime/securesms/LICENSE

briar-android/src/main/res/drawable/ic_image.xml

briar-android/src/main/res/layout/emoji_text_input_view.xml

briar-android/src/main/res/layout/text_input_view.xml

briar-android/src/main/res/layout/text_input_view_large.xml

briar-android/src/main/res/values/attrs.xml