Remove assumptions on how languages work in the power levels section

This does mean that the strings will need to be re-translated, but now they may be more accurate because the comma is not assumed in the code.

Signed-off-by: Travis Ralston <travpc@gmail.com>

src/i18n/strings/lv.json

@@ -502,20 +502,13 @@
     "This room is not accessible by remote Matrix servers": "Šī istaba nav pieejama no attālinātajiem Matrix serveriem",
     "This room's internal ID is": "Šīs istabas iekšējais ID ir",
     "times": "reizes",
-    "To ban users": "lai banotu lietotājus",
     "to browse the directory": "lai pārlūkotu katalogu",
-    "To configure the room": "Lai konfigurētu istabu",
     "to demote": "lai samazinātu",
     "to favourite": "lai pievienotu favorītiem",
-    "To invite users into the room": "Lai uzaicinātu lietotājus uz istabu",
-    "To kick users": "Lai \"iespertu\" (kicks) lietotājiem",
     "To link to a room it must have <a>an address</a>.": "Lai ieliktu saiti uz istabu, tai ir jābūt piešķirtai <a>adresei</a>.",
     "to make a room or": "lai izveidotu istabu vai",
-    "To remove other users' messages": "Lai dzēstu citu lietotāju ziņas",
     "To reset your password, enter the email address linked to your account": "Lai atiestatītu savu paroli, ievadi tavam kontam piesaistīto epasta adresi",
     "to restore": "lai atjaunotu",
-    "To send events of type": "Lai sūtītu sekojošā tipa notikumus",
-    "To send messages": "Lai nosūtītu ziņas",
     "to start a chat with someone": "lai uzstāktu čatu ar kādu",
     "to tag direct chat": "lai pieliktu birku tiešajam čatam",
     "To use it, just wait for autocomplete results to load and tab through them.": "Lai to izmantotu, vienkārši gaidi, kamēr ielādējas automātiski ieteiktie rezultāti, un pārvietojies caur tiem.",