Add base files for 4.7.1
profile: add vector statistics
profile: Update build sources.
profile: add map statistics and clean-up vector to remove unused hooks
profile: add insert pre and post. minor bug fixes.
profile: add map_statistics function decls to profiler.h
profile: include map statistics in build. minor bug fixes
profile: bug fix to get map statistics to report.
profiler: change output to use different line breaks
profiler: add erase, fix timing printouts
map: minor change to align destruct prototypes for statistics
fix bug with counting erase sizes
map_statistics: add lower_bound, upper_bound, equal_range
delete spurious profiler_container_statistics.h file
Initial commit
Move files to include subdir
Update README