Comply with MySQL strict mode

Default as of 5.7. Now enforces that NOT NULL fields are nott attempted
to be set to NULL (like whenever we do an insert without specifying a
text/blob field value (which can't have defaults))

gazelle.sql

   `ID` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `UserID` int(10) unsigned NOT NULL,
   `Title` varchar(255) NOT NULL,
-  `Body` text NOT NULL,
+  `Body` text,
   `Time` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   `ThreadID` int(10) unsigned DEFAULT NULL,
   `Important` tinyint(4) NOT NULL DEFAULT '0',
 CREATE TABLE `changelog` (
   `ID` int(11) NOT NULL AUTO_INCREMENT,
   `Time` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
-  `Message` text NOT NULL,
+  `Message` text,
   `Author` varchar(30) NOT NULL,
   PRIMARY KEY (`ID`)
 ) ENGINE=InnoDB CHARSET=utf8;
 CREATE TABLE `collages` (
   `ID` int(10) NOT NULL AUTO_INCREMENT,
   `Name` varchar(100) NOT NULL DEFAULT '',
-  `Description` text NOT NULL,
+  `Description` text,
   `UserID` int(10) NOT NULL DEFAULT '0',
   `NumTorrents` int(4) NOT NULL DEFAULT '0',
   `Deleted` enum('0','1') DEFAULT '0',
   `Time` datetime NOT NULL,
   `Currency` varchar(5) NOT NULL DEFAULT 'USD',
   `Source` varchar(30) NOT NULL DEFAULT '',
-  `Reason` mediumtext NOT NULL,
+  `Reason` mediumtext,
   `Rank` int(10) DEFAULT '0',
   `AddedBy` int(10) DEFAULT '0',
   `TotalRank` int(10) DEFAULT '0',
   `CustomIcon` varchar(200) NOT NULL DEFAULT '',
   `SecondAvatar` varchar(200) NOT NULL DEFAULT '',
   `CustomIconLink` varchar(200) NOT NULL DEFAULT '',
-  `ProfileInfo1` text NOT NULL,
-  `ProfileInfo2` text NOT NULL,
-  `ProfileInfo3` text NOT NULL,
-  `ProfileInfo4` text NOT NULL,
+  `ProfileInfo1` text,
+  `ProfileInfo2` text,
+  `ProfileInfo3` text,
+  `ProfileInfo4` text,
   `ProfileInfoTitle1` varchar(255) NOT NULL,
   `ProfileInfoTitle2` varchar(255) NOT NULL,
   `ProfileInfoTitle3` varchar(255) NOT NULL,
   `UserID` int(10) NOT NULL,
   `Email` varchar(255) NOT NULL,
   `Time` datetime NOT NULL,
-  `Comment` text NOT NULL,
+  `Comment` text,
   PRIMARY KEY (`ID`)
 ) ENGINE=InnoDB CHARSET=utf8;
 
 CREATE TABLE `forums_polls` (
   `TopicID` int(10) unsigned NOT NULL,
   `Question` varchar(255) NOT NULL,
-  `Answers` text NOT NULL,
+  `Answers` text,
   `Featured` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   `Closed` enum('0','1') NOT NULL DEFAULT '0',
   PRIMARY KEY (`TopicID`)
 CREATE TABLE `friends` (
   `UserID` int(10) unsigned NOT NULL,
   `FriendID` int(10) unsigned NOT NULL,
-  `Comment` text NOT NULL,
+  `Comment` text,
   PRIMARY KEY (`UserID`,`FriendID`),
   KEY `UserID` (`UserID`),
   KEY `FriendID` (`FriendID`)
   `ID` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `UserID` int(10) unsigned NOT NULL,
   `Title` varchar(255) NOT NULL,
-  `Body` text NOT NULL,
+  `Body` text,
   `Time` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   PRIMARY KEY (`ID`),
   KEY `UserID` (`UserID`),
   `ID` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `Level` int(10) unsigned NOT NULL,
   `Name` varchar(25) NOT NULL,
-  `Values` text NOT NULL,
+  `Values` text,
   `DisplayStaff` enum('0','1') NOT NULL DEFAULT '0',
   `PermittedForums` varchar(150) NOT NULL DEFAULT '',
   `Secondary` tinyint(4) NOT NULL DEFAULT '0',
   `Status` enum('New','InProgress','Resolved') DEFAULT 'New',
   `ResolvedTime` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   `ReportedTime` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
-  `Reason` text NOT NULL,
+  `Reason` text,
   `ClaimerID` int(10) unsigned NOT NULL DEFAULT '0',
-  `Notes` text NOT NULL,
+  `Notes` text,
   PRIMARY KEY (`ID`),
   KEY `Status` (`Status`),
   KEY `Type` (`Type`),
   `Title` varchar(255) DEFAULT NULL,
   `TitleJP` varchar(255) DEFAULT NULL,
   `Image` varchar(255) DEFAULT NULL,
-  `Description` text NOT NULL,
+  `Description` text,
   `CatalogueNumber` varchar(50) NOT NULL,
   `DLsiteID` varchar(50) DEFAULT NULL,
   `FillerID` int(10) unsigned NOT NULL DEFAULT '0',
 CREATE TABLE `misc` (
   `ID` int(11) NOT NULL AUTO_INCREMENT,
   `Name` varchar(64) NOT NULL,
-  `First` text NOT NULL,
-  `Second` text NOT NULL,
+  `First` text,
+  `Second` text,
   PRIMARY KEY (`ID`),
   UNIQUE KEY `Name` (`Name`),
   KEY `name_index` (`Name`)
   `ID` int(10) unsigned NOT NULL AUTO_INCREMENT,
   `UserID` int(10) unsigned NOT NULL,
   `Title` varchar(255) NOT NULL,
-  `Body` text NOT NULL,
+  `Body` text,
   `Time` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   PRIMARY KEY (`ID`),
   KEY `UserID` (`UserID`),
   `Censored` tinyint(1) NOT NULL DEFAULT '1',
   `info_hash` blob NOT NULL,
   `FileCount` int(6) NOT NULL,
-  `FileList` mediumtext NOT NULL,
+  `FileList` mediumtext,
   `FilePath` varchar(255) NOT NULL DEFAULT '',
   `Size` bigint(12) NOT NULL,
   `Leechers` int(6) NOT NULL DEFAULT '0',
   `TagList` varchar(500) NOT NULL,
   `Time` datetime NOT NULL DEFAULT '0000-00-00 00:00:00',
   `RevisionID` int(12) DEFAULT NULL,
-  `WikiBody` text NOT NULL,
+  `WikiBody` text,
   `WikiImage` varchar(255) NOT NULL,
   `DLsiteID` varchar(20) NOT NULL DEFAULT '',
   PRIMARY KEY (`ID`),
 CREATE TABLE `torrents_logs_new` (
   `LogID` int(10) NOT NULL AUTO_INCREMENT,
   `TorrentID` int(10) NOT NULL DEFAULT '0',
-  `Log` mediumtext NOT NULL,
-  `Details` mediumtext NOT NULL,
+  `Log` mediumtext,
+  `Details` mediumtext,
   `Score` int(3) NOT NULL,
   `Revision` int(3) NOT NULL,
   `Adjusted` enum('1','0') NOT NULL DEFAULT '0',
 
 CREATE TABLE `user_questions` (
   `ID` int(10) NOT NULL AUTO_INCREMENT,
-  `Question` mediumtext NOT NULL,
+  `Question` mediumtext,
   `UserID` int(10) NOT NULL,
   `Date` datetime NOT NULL,
   PRIMARY KEY (`ID`),
   `UserID` int(10) unsigned NOT NULL,
   `Email` varchar(255) NOT NULL,
   `IP` varchar(255) NOT NULL DEFAULT 'mIbUEUEmV93bF6C5i6cITAlcw3H7TKcaPzZZIMIZQNQ=',
-  `UserAgent` text NOT NULL,
+  `UserAgent` text,
   `Timestamp` datetime NOT NULL,
   `HandledTimestamp` datetime DEFAULT NULL,
   `Token` char(32) DEFAULT NULL,
   `UserID` int(10) unsigned NOT NULL,
   `StyleID` int(10) unsigned NOT NULL,
   `StyleURL` varchar(255) DEFAULT NULL,
-  `Info` text NOT NULL,
+  `Info` text,
   `Avatar` varchar(255) NOT NULL,
-  `AdminComment` text NOT NULL,
-  `SiteOptions` text NOT NULL,
+  `AdminComment` text,
+  `SiteOptions` text,
   `ViewAvatars` enum('0','1') NOT NULL DEFAULT '1',
   `Donor` enum('0','1') NOT NULL DEFAULT '0',
   `Artist` enum('0','1') NOT NULL DEFAULT '0',
   `Class` tinyint(2) NOT NULL DEFAULT '5',
   `Uploaded` bigint(20) unsigned NOT NULL DEFAULT '0',
   `Downloaded` bigint(20) unsigned NOT NULL DEFAULT '0',
-  `Title` text NOT NULL,
+  `Title` text,
   `Enabled` enum('0','1','2') NOT NULL DEFAULT '0',
   `Paranoia` text,
   `Visible` enum('1','0') NOT NULL DEFAULT '1',
   `ID` int(12) NOT NULL AUTO_INCREMENT,
   `UserID` int(10) NOT NULL,
   `Label` varchar(128) NOT NULL DEFAULT '',
-  `Artists` mediumtext NOT NULL,
-  `RecordLabels` mediumtext NOT NULL,
-  `Users` mediumtext NOT NULL,
+  `Artists` mediumtext,
+  `RecordLabels` mediumtext,
+  `Users` mediumtext,
   `Tags` varchar(500) NOT NULL DEFAULT '',
   `NotTags` varchar(500) NOT NULL DEFAULT '',
   `Categories` varchar(500) NOT NULL DEFAULT '',
 CREATE TABLE `users_push_notifications` (
   `UserID` int(10) NOT NULL,
   `PushService` tinyint(1) NOT NULL DEFAULT '0',
-  `PushOptions` text NOT NULL,
+  `PushOptions` text,
   PRIMARY KEY (`UserID`)
 ) ENGINE=InnoDB CHARSET=utf8;
 
 
 CREATE TABLE `users_warnings_forums` (
   `UserID` int(10) unsigned NOT NULL,
-  `Comment` text NOT NULL,
+  `Comment` text,
   PRIMARY KEY (`UserID`)
 ) ENGINE=InnoDB CHARSET=utf8;