UTF-8 support for filenames and paths under Windows

monero-wallet-gui.pro

@@ -218,6 +218,13 @@ win32 {
         -lboost_regex-mt-s \
         -lboost_chrono-mt-s \
         -lboost_program_options-mt-s \
+        -lboost_locale-mt-s \
+        -licuio \
+        -licuin \
+        -licuuc \
+        -licudt \
+        -licutu \
+        -liconv \
         -lssl \
         -lcrypto \
         -Wl,-Bdynamic \

wizard/WizardMain.qml

@@ -185,14 +185,6 @@ ColumnLayout {
             return false;
         }
 
-        // Don't allow non ascii characters in path on windows platforms until supported by Wallet2
-        if (isWindows) {
-            if (!isAscii(path)) {
-                walletErrorDialog.text = qsTr("Non-ASCII characters are not allowed in wallet path or account name")  + translationManager.emptyString;
-                walletErrorDialog.open();
-                return false;
-            }
-        }
         return true;
     }