acu163693 fix to abbreviate syslog entries from showing full binary path to leaf-only name
acu163693 added support for stderr logging for tools that output to stdout but might have to log to stderr, etc.
deprecated stdout module in favor of console module
better newline replacement, also tabs and carriage return
acu163693 added SeverityWarn level for compatibility with every other logging library in existence
made empty tag always visible to encourage using tagged log statements
show tag in log header for ease in choosing tags to disable
acu163693 removed tagged methods for fatal, error and warn messages due to having no use case for disabled error messages
acu163693 decided against showing log level, tags in log entries
no source line for debug level (error yes, debug no)
acu163693 fix for trailing newlines not actually being written to log file
apparently os.File.WriteString("\n") is a no-op in golang
Merge pull request #3 from rightscale/sapphire_14_11_acu163693_squelch_ping_logging_etc

sapphire_14_11_acu163693_squelch_ping_logging_etc