Merge "Remove researcher logger"

java/res/layout/research_feedback_activity.xml

java/res/layout/research_feedback_fragment_layout.xml

java/res/layout/research_feedback_layout.xml

java/res/values-af/strings.xml

java/res/values-am/strings.xml

java/res/values-ar/strings.xml

java/res/values-az-rAZ/strings.xml

java/res/values-bg/strings.xml

java/res/values-ca/strings.xml

java/res/values-cs/strings.xml

java/res/values-da/strings.xml

java/res/values-de/strings.xml

java/res/values-el/strings.xml

java/res/values-en-rGB/strings.xml

java/res/values-en-rIN/strings.xml

java/res/values-es-rUS/strings.xml

java/res/values-es/strings.xml

java/res/values-et-rEE/strings.xml

java/res/values-fa/strings.xml

java/res/values-fi/strings.xml