Add additional env variable dump during init

If the RMR_LOG_VLEVEL environment is set to 4 or greater
the settingf for the environment variables that are
significant to RMR are written to stderr.

Issue-ID: RIC-630

Signed-off-by: E. Scott Daniels <daniels@research.att.com>
Change-Id: I6709f2c6d6c592494b0a7edbf23b6bd234715262
10 files changed