update copyright year
expand locks to preclude detected races
add 1 second sleep for local roles resource completion
remove sleep(1): moved to goawsroles
replace slog with sdk log
Scan issue with marshaling scans with segments
add new types for global indexes
Added conf_file path 'config/'
add external license file
Merge pull request #5 from donholly/master

Added ability to specify a configuration file in the project's config/ folder
- support changing port/scheme in conf
- support keepalive capability
- support GODYNAMO_CONF_FILE env var
support scheme/port conf settings. support keepalive. support GODYNAMO_CONF_FILE
move env conf file name to const
improve locking scope