Merge branch 'dialogue' into 'master'

Assets/Dialogue.meta

Assets/Dialogue/ChoiceButton.prefab

Assets/Dialogue/ChoiceButton.prefab.meta

Assets/Dialogue/DialogueBox.controller

Assets/Dialogue/DialogueBox.controller.meta

Assets/Dialogue/DialogueBox_Close.anim

Assets/Dialogue/DialogueBox_Close.anim.meta

Assets/Dialogue/DialogueBox_Open.anim

Assets/Dialogue/DialogueBox_Open.anim.meta

Assets/Dialogue/Lord_Voldemort_c_friend.asset

Assets/Dialogue/Lord_Voldemort_c_friend.asset.meta

Assets/Dialogue/Lord_Voldemort_c_kill.asset

Assets/Dialogue/Lord_Voldemort_c_kill.asset.meta

Assets/Dialogue/Lord_Voldemort_c_spell.asset

Assets/Dialogue/Lord_Voldemort_c_spell.asset.meta

Assets/Dialogue/Lord_Voldemort_d_friend.asset

Assets/Dialogue/Lord_Voldemort_d_friend.asset.meta

Assets/Dialogue/Lord_Voldemort_greet.asset

Assets/Dialogue/Lord_Voldemort_greet.asset.meta

Assets/Dialogue/Lord_Voldemort_main.asset