Fix override/revert showing up with no changes on extSdCard synced fo…

…lders (fixes #454) (#455)

* Update build_and_release.cmd

* Update SyncthingNative_update_and_build.cmd

* Update APK version to 1.2.1.0

* build-syncthing.py: Set version to v1.2.1-preview4-mtime

* model/Folder: Add "rawModTimeWindowS"

* Update Folder.java

* Update ConfigXml.java

* Update SyncthingNative_update_and_build.cmd

* Update build-syncthing.py

* Revert "Update build-syncthing.py"

This reverts commit f8a3a23.

* Revert "Update SyncthingNative_update_and_build.cmd"

This reverts commit ee892de.

* Revert "build-syncthing.py: Set version to v1.2.1-preview4-mtime"

This reverts commit a01ceb2.

* Revert "Update SyncthingNative_update_and_build.cmd"

This reverts commit 493da15.

* Revert "Update build_and_release.cmd"

This reverts commit b6f47f0.

app/src/main/java/com/nutomic/syncthingandroid/model/Folder.java

@@ -53,6 +53,9 @@ public class Folder {
     // Since v1.1.0, see Issue #5445, PR #5479
     public Boolean copyOwnershipFromParent = false;
 
+    // Since v1.2.1-rc.4, see PR #5852
+    public int modTimeWindowS = 0;
+
     // Folder Status
     public String invalid;
 

app/src/main/java/com/nutomic/syncthingandroid/util/ConfigXml.java

@@ -443,6 +443,7 @@ public List<Folder> getFolders() {
             folder.paused = getContentOrDefault(r.getElementsByTagName("paused").item(0), folder.paused);
             folder.ignoreDelete = getContentOrDefault(r.getElementsByTagName("ignoreDelete").item(0), folder.ignoreDelete);
             folder.copyOwnershipFromParent = getContentOrDefault(r.getElementsByTagName("copyOwnershipFromParent").item(0), folder.copyOwnershipFromParent);
+            folder.modTimeWindowS = getContentOrDefault(r.getElementsByTagName("modTimeWindowS").item(0), folder.modTimeWindowS);
 
             // Devices
             /*
@@ -540,6 +541,8 @@ public void updateFolder(final Folder folder) {
                 setConfigElement(r, "order", folder.order);
                 setConfigElement(r, "paused", Boolean.toString(folder.paused));
                 setConfigElement(r, "ignoreDelete", Boolean.toString(folder.ignoreDelete));
+                setConfigElement(r, "copyOwnershipFromParent", Boolean.toString(folder.copyOwnershipFromParent));
+                setConfigElement(r, "modTimeWindowS", Integer.toString(folder.modTimeWindowS));
 
                 // Update devices that share this folder.
                 // Pass 1: Remove all devices below that folder in XML except the local device.