Merge pull request #730 from eighthave/master

fix SMP error and hebrew/indonesian translations

Author: n8fr8

res/values-he

@@ -0,0 +1 @@
+values-iw

res/values-id

@@ -0,0 +1 @@
+values-in

src/net/java/otr4j/crypto/SM.java

@@ -183,15 +183,15 @@ public static BigInteger[] unserialize(byte[] bytes) throws SMException {
      * element
      */
     public static boolean checkGroupElem(BigInteger g) {
-        return !(g.compareTo(BigInteger.valueOf(2)) > 0 && g.compareTo(SM.MODULUS_MINUS_2) < 0);
+        return g.compareTo(BigInteger.valueOf(2)) < 0 || g.compareTo(SM.MODULUS_MINUS_2) > 0;
     }
 
     /**
      * Check that an BigInteger is in the right range to be a (non-zero)
      * exponent
      */
     public static boolean checkExpon(BigInteger x) {
-        return !(x.compareTo(BigInteger.ONE) > 0 && x.compareTo(SM.ORDER_S) <= 0);
+        return x.compareTo(BigInteger.ONE) < 0 || x.compareTo(SM.ORDER_S) >= 0;
     }
 
     /**