GitLab

* master:
  Numbers are returned as real numbers, not strings;
  Clearer flags in register_worker_death()
  support "accumulation" of a scalar by using an empty signature
  Failed tests are not expected to succeed at the next attempt
  bugfix: jobs could not trigger MEMLIMIT events
  bugfix: release the unfinished batch if the worker is contaminated

This is needed for pipeline_wide_parameters as each value is destringified
independently and the JSON writer would otherwise force writing numbers as
strings

"self-burial" had two meanings:
 - should we release the undone jobs ?
 - should we update the last_check_in field in the worker table ?
The former can simply be found by checking whether the worker already has a
role attached to it.
The latter is only set when a worker registers its own death, and is not set
by the GarbageCollector.

bugfix [to ee51e74e] : restore the password-hiding functionality between beekeeper.pl and runWorker.pl

* version/2.2:
  The main index is docs/index.html

* version/2.1:
  The main index is docs/index.html

Conflicts:
	docs/scripts/index.html

* version/2.0:
  The main index is docs/index.html

* version/1.9:
  The main index is docs/index.html

- always write the sequence to the current seqio - fix for creating lots of empty output files
- fix warning "Use of uninitialized value in subroutine entry"
- bugfix: jobs could not trigger MEMLIMIT events
- bugfix: release the unfinished batch if the worker is contaminated

- always write the sequence to the current seqio - fix for creating lots of empty output files
- fix warning "Use of uninitialized value in subroutine entry"

- always write the sequence to the current seqio - fix for creating lots of empty output files
- fix warning "Use of uninitialized value in subroutine entry"

- always write the sequence to the current seqio - fix for creating lots of empty output files
- fix warning "Use of uninitialized value in subroutine entry"

PR #5