Adding is_complete flag to FileState and enabling fs-watcher to use this flag in some (not all) cases

Change-Id: I9b02ef933074ec5313af9a84b5b465e8af6e80ea
diff --git a/src/dispatcher.cc b/src/dispatcher.cc
index 63b59cb..cbd6b41 100644
--- a/src/dispatcher.cc
+++ b/src/dispatcher.cc
@@ -397,6 +397,8 @@
 
       last_write_time (filePath, file->mtime ());
       permissions (filePath, static_cast<filesystem::perms> (file->mode ()));
+
+      m_actionLog->SetFileComplete (file->filename ());
     }
 }