Merge pull request #388 from caternuson/add_si1145

Add SI1145

Author: tekktrik

.gitmodules

@@ -896,3 +896,6 @@
 [submodule "libraries/drivers/mmc56x3"]
 	path = libraries/drivers/mmc56x3
 	url = https://github.com/adafruit/Adafruit_CircuitPython_MMC56x3.git
+[submodule "libraries/drivers/si1145"]
+	path = libraries/drivers/si1145
+	url = https://github.com/adafruit/Adafruit_CircuitPython_SI1145.git

docs/drivers.rst

@@ -422,6 +422,7 @@ These sensors detect light related attributes such as ``color``, ``light`` (unit
     VEML6070 UV Index <https://circuitpython.readthedocs.io/projects/veml6070/en/latest/>
     VEML6075 UV Index <https://circuitpython.readthedocs.io/projects/veml6075/en/latest/>
     VEML7700 High Accuracy Ambient Light Sensor <https://circuitpython.readthedocs.io/projects/veml7700/en/latest/>
+    SI1145 Digital UV Index IR Visible Light Sensor <https://circuitpython.readthedocs.io/projects/si1145/en/latest/>
 
 Distance Sensors
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