Remove author tag on doc comments.

Since we have Git we don't need this documentation (the author tag) on our classes.

app/src/main/java/chat/rocket/android/app/AuthenticationActivity.kt

@@ -4,9 +4,6 @@ import android.os.Bundle
 import chat.rocket.android.BaseActivity
 import chat.rocket.android.R
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class AuthenticationActivity : BaseActivity() {
 
     override fun onCreate(savedInstanceState: Bundle?) {

app/src/main/java/chat/rocket/android/app/AuthenticationLoginFragment.kt

@@ -13,9 +13,6 @@ import android.widget.ScrollView
 import chat.rocket.android.R
 import kotlinx.android.synthetic.main.fragment_authentication_log_in.*
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class AuthenticationLoginFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater?.inflate(R.layout.fragment_authentication_log_in, container, false)

app/src/main/java/chat/rocket/android/app/AuthenticationServerFragment.kt

@@ -9,9 +9,6 @@ import android.view.WindowManager
 import chat.rocket.android.R
 import kotlinx.android.synthetic.main.fragment_authentication_server.*
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class AuthenticationServerFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater?.inflate(R.layout.fragment_authentication_server, container, false)

app/src/main/java/chat/rocket/android/app/AuthenticationSignUpFragment.kt

@@ -11,9 +11,6 @@ import android.view.WindowManager
 import chat.rocket.android.R
 import kotlinx.android.synthetic.main.fragment_authentication_sign_up.*
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class AuthenticationSignUpFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater?.inflate(R.layout.fragment_authentication_sign_up, container, false)

app/src/main/java/chat/rocket/android/app/AuthenticationTwoFAFragment.kt

@@ -11,9 +11,6 @@ import android.view.WindowManager
 import chat.rocket.android.R
 import kotlinx.android.synthetic.main.fragment_authentication_two_fa.*
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class AuthenticationTwoFAFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater?.inflate(R.layout.fragment_authentication_two_fa, container, false)

app/src/main/java/chat/rocket/android/app/DrawableHelper.kt

@@ -6,9 +6,6 @@ import android.widget.EditText
 import android.widget.TextView
 import chat.rocket.android.R
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 object DrawableHelper {
 
     /**

app/src/main/java/chat/rocket/android/app/KeyboardHelper.kt

@@ -4,9 +4,6 @@ import android.content.res.Configuration
 import android.graphics.Rect
 import android.view.View
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 object KeyboardHelper {
 
     /**

app/src/main/java/chat/rocket/android/app/LayoutHelper.kt

@@ -6,9 +6,6 @@ import android.util.Log
 import android.view.View
 import android.widget.FrameLayout
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 //TODO: check if this code has memory leak.
 object LayoutHelper {
     private lateinit var childOfContent: View

app/src/main/java/chat/rocket/android/app/chatlist/Chat.kt

@@ -2,9 +2,6 @@ package chat.rocket.android.app.chatlist
 
 import org.threeten.bp.LocalDateTime
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 data class Chat(val userAvatarUri: String,
                 val name: String,
                 val type: String,

app/src/main/java/chat/rocket/android/app/chatlist/ChatListAdapter.kt

@@ -12,9 +12,6 @@ import chat.rocket.android.R
 import com.facebook.drawee.view.SimpleDraweeView
 import kotlinx.android.synthetic.main.item_chat.view.*
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class ChatListAdapter(private var dataSet: MutableList<Chat>, private val context: Context) : RecyclerView.Adapter<ChatListAdapter.ViewHolder>() {
 
     override fun onCreateViewHolder(parent: ViewGroup, viewType: Int): ViewHolder {

app/src/main/java/chat/rocket/android/app/chatlist/ChatListFragment.kt

@@ -11,9 +11,6 @@ import chat.rocket.android.R
 import kotlinx.android.synthetic.main.fragment_chat_list.*
 import org.threeten.bp.LocalDateTime
 
-/**
- * @author Filipe de Lima Brito (filipedelimabrito@gmail.com)
- */
 class ChatListFragment : Fragment() {
 
     override fun onCreateView(inflater: LayoutInflater?, container: ViewGroup?, savedInstanceState: Bundle?): View? = inflater?.inflate(R.layout.fragment_chat_list, container, false)