Turn on all of Microsoft's recommend lint rules

Biggest changes forced by this: alt tags for all images, resulting in
new strings added to messages.json, and a new i18n paramter/prop added
in a plot of places.

Another change of note is that there are two new tslint.json files under
ts/test and ts/styleguide to relax our rules a bit there. This required
a change to our package.json script, as manually specifying the config
file there made it ignore our tslint.json files in subdirectories

ts/components/conversation/ConversationTitle.tsx

@@ -11,7 +11,7 @@ interface Props {
   profileName?: string;
 }
 
-export class ConversationTitle extends React.Component<Props, {}> {
+export class ConversationTitle extends React.Component<Props> {
   public render() {
     const { name, phoneNumber, i18n, profileName, isVerified } = this.props;
 
@@ -19,7 +19,7 @@ export class ConversationTitle extends React.Component<Props, {}> {
       <span className="conversation-title">
         {name ? (
           <span className="conversation-name" dir="auto">
-            <Emojify text={name} />
+            <Emojify text={name} i18n={i18n} />
           </span>
         ) : null}
         {phoneNumber ? (
@@ -27,7 +27,7 @@ export class ConversationTitle extends React.Component<Props, {}> {
         ) : null}{' '}
         {profileName ? (
           <span className="profileName">
-            <Emojify text={profileName} />
+            <Emojify text={profileName} i18n={i18n} />
           </span>
         ) : null}
         {isVerified ? (