Revert "FIx up analytics results by normalizing the version by stripping the device info, which is redundant."

This reverts commit 3e4aa56b81a8171cbd95c7c1475bf91827b1d849.
Revert "Use a hashed ANDROID_ID instead of IMEI for stats collection."

This reverts commit 8bd9be55436f4295225ca24b127bb90197c74009.
Revert "Add Google Analytics support."

This reverts commit c6f4a87a6b38f262ae0b295465da4b683582d134.