Use better wording in english to allow easier gender neutral translations

Signed-off-by: Julius Härtl <jus@bitgrid.net>

src/components/GuestNameDialog.vue

@@ -21,7 +21,7 @@
   -->
 
 <template>
-	<form v-tooltip="t('text', 'Enter your name so other users can see who is editing')" class="guest-name-dialog" @submit.prevent="setGuestName()">
+	<form v-tooltip="t('text', 'Enter your name so other people can see who is editing')" class="guest-name-dialog" @submit.prevent="setGuestName()">
 		<label><AvatarWrapper :session="session" :size="32" /></label>
 		<input v-model="guestName"
 			type="text"

src/components/SessionList.vue

@@ -23,7 +23,7 @@
 <template>
 	<Popover class="session-list" placement="bottom">
 		<button slot="trigger"
-			v-tooltip.bottom="t('text', 'Participants')"
+			v-tooltip.bottom="t('text', 'Active people')"
 			class="avatar-list">
 			<div class="avatardiv icon-group" />
 			<AvatarWrapper v-for="session in sessionsVisible"