update docs and unit tests

Author: Sreyas-Sreelal

include/samp_bcrypt.inc

@@ -66,7 +66,7 @@ bcrypt_get_hash(dest[],size = sizeof(hash))
 		}
 		forward OnPassswordHash(playerid,hashid);
 		public OnPassswordHash(playerid,hashid){
-			new dest[250];
+			new dest[60];
 			bcrypt_get_hash(dest);
 			printf("hash : %s",dest);
 		}

pawn-tests/test.pwn

@@ -26,7 +26,7 @@ Test:TestInvalidCustomArgs() {
 forward OnPassswordHash(playerid);
 public OnPassswordHash(playerid){
 	printf("***OnPassswordHash");
-	new dest[250];
+	new dest[60];
 	bcrypt_get_hash(dest);
 	printf("hash is %s",dest);
 	bcrypt_verify(playerid,"OnPassswordVerifyValid","text",dest);
@@ -54,7 +54,7 @@ public OnPassswordHash3(playerid,int1,str1[],str2[],Float:float1){
 forward OnPassswordHash2(playerid);
 public OnPassswordHash2(playerid){
 	printf("***OnPassswordHash2");
-	new dest[250];
+	new dest[60];
 	bcrypt_get_hash(dest);
 	printf("hash is %s",dest);
 	bcrypt_verify(playerid,"OnPassswordVerifyInvalid","text",dest);