Raise version to 0.17.12

Bodmer · web-flow · commit 75bc8c45d7c6 · 2017-11-29T10:00:59.000Z
diff --git a/library.properties b/library.properties
@@ -1,5 +1,5 @@
 name=TFT_eSPI
-version=0.17.11
+version=0.17.12
 author=Bodmer
 maintainer=Bodmer
 sentence=A fast TFT library for ESP8266 processors and the Arduino IDE
