Upgrade to kivy==1.10.1

[AndreMiras]

We're currently running kivy version somewhere between 1.10.0 and 1.10.1.
Recently 1.10.1 was released, so we should migrate to this stable version.
Last time I checked it lead to a regression with KivyMD probably because of this change: kivy/kivy@1d999d1#diff-151341732485c62ff861ee753aae9017
The error was:

python src/main.py
[INFO   ] [Logger      ] Record log in /home/andre/.kivy/logs/kivy_18-07-30_0.txt
[INFO   ] [Kivy        ] v1.10.1
[INFO   ] [Python      ] v3.6.5 (default, Apr  1 2018, 05:46:30)
[GCC 7.3.0]
[INFO   ] [Factory     ] 194 symbols loaded
[INFO   ] [Image       ] Providers: img_tex, img_dds, img_sdl2, img_gif (img_pil, img_ffpyplayer ignored)
[INFO   ] [KivyMD      ] KivyMD version: 0.1.2
[INFO   ] [Text        ] Provider: sdl2
[INFO   ] [Window      ] Provider: sdl2(['window_egl_rpi'] ignored)
[INFO   ] [GL          ] Using the "OpenGL" graphics system
[INFO   ] [GL          ] Backend used <gl>
[INFO   ] [GL          ] OpenGL version <b'3.0 Mesa 18.0.5'>
[INFO   ] [GL          ] OpenGL vendor <b'Intel Open Source Technology Center'>
[INFO   ] [GL          ] OpenGL renderer <b'Mesa DRI Intel(R) HD Graphics 620 (Kaby Lake GT2) '>
[INFO   ] [GL          ] OpenGL parsed version: 3, 0
[INFO   ] [GL          ] Shading version <b'1.30'>
[INFO   ] [GL          ] Texture max size <16384>
[INFO   ] [GL          ] Texture max units <32>
[INFO   ] [Window      ] auto add sdl2 input provider
[INFO   ] [Window      ] virtual keyboard not allowed, single mode, not docked
[INFO   ] [GL          ] NPOT texture support is available
xclip version 0.12
Copyright (C) 2001-2008 Kim Saunders et al.
Distributed under the terms of the GNU GPL
[INFO   ] [Clipboard   ] Provider: xclip
[INFO   ] [CutBuffer   ] cut buffer support enabled
 Traceback (most recent call last):
   File "src/main.py", line 5, in <module>
     main()
   File "/home/andre/workspace/EtherollApp/src/etheroll/controller.py", line 513, in main
     client.captureException()
   File "/home/andre/workspace/EtherollApp/src/etheroll/controller.py", line 507, in main
     EtherollApp().run()
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivy/app.py", line 800, in run
     root = self.build()
   File "/home/andre/workspace/EtherollApp/src/etheroll/controller.py", line 482, in build
     return Controller()
   File "/home/andre/workspace/EtherollApp/src/etheroll/controller.py", line 39, in __init__
     self.disabled = True
   File "kivy/properties.pyx", line 483, in kivy.properties.Property.__set__
   File "kivy/properties.pyx", line 1470, in kivy.properties.AliasProperty.set
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivy/uix/widget.py", line 1318, in set_disabled
     self.inc_disabled()
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivy/uix/widget.py", line 1327, in inc_disabled
     c.inc_disabled()
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivy/uix/widget.py", line 1327, in inc_disabled
     c.inc_disabled()
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivy/uix/widget.py", line 1327, in inc_disabled
     c.inc_disabled()
   [Previous line repeated 5 more times]
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivy/uix/widget.py", line 1325, in inc_disabled
     self.property('disabled').dispatch(self)
   File "kivy/properties.pyx", line 562, in kivy.properties.Property.dispatch
   File "kivy/properties.pyx", line 579, in kivy.properties.Property.dispatch
   File "kivy/_event.pyx", line 1214, in kivy._event.EventObservers.dispatch
   File "kivy/_event.pyx", line 1120, in kivy._event.EventObservers._dispatch
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivymd/button.py", line 294, in on_disabled
     super(BaseRaisedButton, self).on_disabled(instance, value)
   File "/home/andre/workspace/EtherollApp/venv/lib/python3.6/site-packages/kivymd/button.py", line 178, in on_disabled
     super(BaseButton, self).on_disabled(instance, value)

Upstream KivyMD issue https://gitlab.com/kivymd/KivyMD/issues/143

[AndreMiras]

KivyMD fixed in personal fork, https://github.com/AndreMiras/KivyMD
KivyMD seems unmaintained, see https://gitlab.com/kivymd/KivyMD/issues/147