Check for args before checking args.cb -- Related to #1754
Fix for #1789. Use rdb_value_non_deleter_t instead of rdb_value_deleter for sindex operations.
Backport of daniel_755 to v1.11.x
adding 'db.table' notation to admin cli
updating help messages to reflect availability of 'db.table' in admin cli
Fix for #1824, CR 1107
changing text of multiple_choices_exc_t message to be more helpful
fixing crash when changing conflicted semilattice value without resolve
added varint dependency to ruby driver
streaming bugfix
Init script: fail when given an unknown command

Closes #1779
Review 1112 by @mlucy
Made count queries not load values.
now write to stderr when failing to open the log file, and crash instead of daemonizing when the log file could not be opened
adding durability optarg to javascript driver
adding tests for durability options to the js connection suite
fixed some eager streaming logic
Merge branch 'v1.11.x' of github.com:rethinkdb/rethinkdb into v1.11.x
Use buffer.concat with node-protobuf + rename blocks_remaining to blocks_processed
Remove debugger
Ruby: Fix mutable backtrace