Fixes #940 Add libraries in documentation (#945)
Fixes #940 Add libraries in documentation (#945)

* Type:docs
Added the following library infromation in docs:
1.Gericop/Android-Support-Preference-V7-Fix
2.Snowboy Hotword Detection
3.zagum/SpeechRecognitionView

fixes #940

* Fixes #940

Changes: Added the following library infromation in docs:
1.Gericop/Android-Support-Preference-V7-Fix(https://github.com/Gericop/Android-Support-Preference-V7-Fix)
2.Snowboy Hotword Detection(http://docs.kitt.ai/snowboy/)
3.zagum/SpeechRecognitionView(https://github.com/zagum/SpeechRecognitionView)

collinx/susi_android,collinx/susi_android,collinx/susi_android,Muks14x/susi_android,Muks14x/susi_android,Muks14x/susi_android