Add completion emote for tasks

utils/sql/db_update_manifest.txt

@@ -378,6 +378,7 @@
 9122|2018_03_07_ucs_command.sql|SELECT * FROM `command_settings` WHERE `command` LIKE 'ucs'|empty|
 9123|2018_07_07_data_buckets.sql|SHOW TABLES LIKE 'data_buckets'|empty|
 9124|2018_07_09_tasks.sql|SHOW COLUMNS FROM `tasks` LIKE 'type'|empty|
+9125|2018_07_20_task_emote.sql|SHOW COLUMNS FROM `tasks` LIKE 'completion_emote'|empty|
 
 # Upgrade conditions:
 # 	This won't be needed after this system is implemented, but it is used database that are not

utils/sql/git/required/2018_07_20_task_emote.sql

@@ -0,0 +1 @@
+ALTER TABLE `tasks` ADD `completion_emote` VARCHAR(128) NOT NULL DEFAULT '';