1. Get port number from admin connection
2. delete setopt and delimiter contractions
1. Get port number from admin connection
2. delete setopt and delimiter contractions
Add backwards compatibility
Fix CR style errors
use strncmp instead of strcmp
Merge branch 'tc-port' into stable
Merge branch 'stable'

Conflicts:
	client/tarantool/tc.c
Merge remote-tracking branch 'origin/tt-port-master'

Conflicts:
	client/tarantool/tc.c