get_*result asynchronous methods + specs
single_row_mode? and more get_result spec
get_result and get_last_result docs
spec: more cover
watcher docs update
protect agains watching closed unix socket
fix get_*result autoreconnect tests
enforce async_command_aborted in get_result and get_last_result
ensure blocking_get_result is blocking
spec: COVERAGE control env variable
raise_error helper
specs: DISCONNECTED_ERROR helper constant
watcher: raise connection reset on unbind
client: detach watcher on blocking reset
client: autoreconnect only on exact CONNECTION_BAD status
rake: make use of PGHOST_INET for tests
bump & HISTORY
examples: single row mode
README update
README - links to issues