Merge "ResearchLogging capture full n-gram data" into jb-mr1-dev

java/res/values/strings.xml

java/src/com/android/inputmethod/latin/LatinIME.java

...rc/com/android/inputmethod/research/FeedbackActivity.java

java/src/com/android/inputmethod/research/LogBuffer.java

java/src/com/android/inputmethod/research/LogUnit.java

java/src/com/android/inputmethod/research/MainLogBuffer.java

java/src/com/android/inputmethod/research/ResearchLog.java

...com/android/inputmethod/research/ResearchLogUploader.java

.../src/com/android/inputmethod/research/ResearchLogger.java

java/src/com/android/inputmethod/research/Statistics.java