[pyinstaller] Adjusted the spec file to copy the umirobot.png image correctly.

Author: Murilo Marinho

.install.sh

@@ -0,0 +1 @@
+pyinstaller installer.spec --noconfirm

installer.spec

@@ -8,7 +8,7 @@ a = Analysis(
     ['installer.py'],
     pathex=[],
     binaries=[],
-    datas=[('umirobot/gui/umirobot.png','umirobot/gui/umirobot.png')],
+    datas=[('umirobot/gui/umirobot.png','umirobot/gui')],
     hiddenimports=['numpy'],
     hookspath=[],
     hooksconfig={},

umirobot/gui/_umirobot_main_window.py

@@ -38,7 +38,7 @@ def __init__(self, umi_robot_shared_memory_receiver):
         self.ui = Ui_MainWindow()
         self.ui.setupUi(self)
 
-        self.statusBar().showMessage("Copyright (c) 2020-2021 Murilo M. Marinho (www.murilomarinho.info)")
+        self.statusBar().showMessage("Copyright (c) 2020-2022 Murilo M. Marinho (www.murilomarinho.info)")
 
         self.umi_robot_shared_memory_receiver = umi_robot_shared_memory_receiver
         self.is_open = False