python fixes as per review
js fixes as per review
forgot to commit a file
Add an extra check for event.which is 91 // Related to #662
implements #640 in Python driver
Made in/out event watchers be pulsed upon error mask.
Merge branch 'v1.4.x' into sam_639
Remove unususe variable that breaks the build with gcc
Puts the dbq perfmon in its own collection.

This hopefully fixes #645.
applied e3b448f as patch (cf. Issue #621)
Merge branch 'v1.4.x' of github.com:rethinkdb/rethinkdb into v1.4.x
Clarified magic number documentation in ql2.proto (cf. Issue #649).
Merge branch 'next' of github.com:rethinkdb/rethinkdb into next
Moved batch_replaces_fifo_sinx above the drainer in rdb_batched_replace.
Add color to run-tests.sh output (#669)
Display number of skipped tests (#669)
Merge review 403 Authorization Failed (Closes #669)
Made intrusive_list_t::validate function be const.
Added debug variables initialization_attempts_ and mod_report_call_count_.
Added more mrcc and coro_count guarantees.