1. Make `=` to be optional in `setopt delimiter 'string'`
2. Make support of multiline delimiters
rpm-start-activecheck: check for the active tarantool instance
before starting another one.
Fix for CR from pmwkaa
New debian package.
Fix build process on Debian/FreeBSD and BSD.

 * sys/prctl.h can be found only on Linux, but cmake recognizes Debian/kFreeBSD
 as Linux.
 * extern "C" for TIMEOUT_INFINITY (it is used in plugins)
New Debian snapshot.
Fix debian/rules clean section (cleanup CMake files).
Remove tarantool/config.h pointedly (Debian/BSD).
Drop BSD dependencies in Debian/kFreeBSD.
New Debian upload.
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
Merge branch 'rpm-start-activecheck' into stable
macosx: MacOS X doesn't have sigtimedwait()
Merge branch 'stable'
Merge branch 'stable' of github.com:tarantool/tarantool into stable
Merge branch 'stable'
use strncmp instead of strcmp