Install Telldus lib on homeassistant base Dockerfile

The homeassistant doesn't have access to the TellStick as for now,
the first step is to install the telldus library on the system.

homeassistant/base/Dockerfile

@@ -114,6 +114,19 @@ RUN apk add --no-cache \
     && apk del .build-dependencies
     
 ####
+
+### Install Telldus library for TellStick
+# Couldn't find libftdi-compat in Alpine packages may be needed
+RUN apk add --no-cache --virtual .build-dependencies \
+        gcc g++ confuse cmake doxygen make git \
+    && git clone --depth 1 http://git.telldus.com/telldus.git \
+    && cd telldus/telldus-core \
+    && cmake -H. -Bbuild -DFORCE_COMPILE_FROM_TRUNK=YES \
+    && cd build \
+    && make \
+    && make install \
+    && apk del .build-dependencies \
+
 ## Temporary Fix for Mi Flora. Remove on release of Alpine 3.7
 RUN apk add --no-cache \
         readline \