Update README.md

Latvian language

README.md

@@ -18,6 +18,7 @@ For more detailed information about theme, see the [casper page](https://github.
 - Hungarian (hu)
 - Indonesian (id)
 - Italian (it)
+- Latvian (lv)
 - Lithuanian (lt)
 - Norwegian Bokmål (nb)
 - Polish (pl)

locales/lv.json

@@ -0,0 +1,21 @@
+{
+	"Enter your email": "Ievadiet savu e-pastu",
+	"Account": "Konts",
+	"Subscribe": "Abonēt",
+	"Subscribe to {blogtitle}": "Abonēt {blogtitle}",
+	"A collection of posts": "Ziņu kolekcija",
+	"A collection of 1 post": "1 ziņa kolekcija",
+	"A collection of % posts": "% ziņu kolekcija",
+	"Get the latest posts delivered right to your inbox": "Saņemiet jaunākās ziņas tieši jūsu iesūtnē",
+	"Go to the front page": "Dodieties uz sākumlapu",
+	"Latest Posts": "Dodieties uz sākumlapu",
+	"Message": "Ziņojums",
+	"No posts": "Nav ziņu",
+	"Ref": "Atsauce",
+	"1 post": "1 ziņa",
+	"% posts": "% ziņas",
+	"1 min read": "1 minūte lasīt",
+	"% min read": "% minūtes lasīts",
+	"<strong>Great!</strong> Check your inbox and click the link to confirm your subscription.": "<strong>Lieliski!</strong> Pārbaudiet savu iesūtni un noklikšķiniet uz saites, lai apstiprinātu abonementu.",
+	"Please enter a valid email address!": "Lūdzu, ievadiet derīgu e-pasta adresi!"
+}