merge reset_and_grab into one subroutine; pre-increment dependent semaphore if re-running a DONE job; use -force flag for force-running an individual job

moved special-job-reset and special-job-reclaim into the same call, removed the unnecessary fetch in between

moved specializaton call into W::run, so that death messages during specialization could be recorded in W->log_dir

removed the input_id functionality from runWorker as both redundant (standaloneJob) and probably not working

extend the param_init() of the garbage-collected jobs to include analysis->parameters() for template substitution (still limited!)

cause_of_death="" no longer used for decision making, cause_of_death IS NULL by default and FATALITY renamed UNKNOWN for clarity

introduced semaphored_job_count, renamed unclaimed_job_count-->ready_job_count, changed reporting, fixed hive_capacity=0

moved failed_job_tolerance, max_retry_count, can_be_empty and priority columns from analysis_stats to analysis_base

bugfix: changed the order of the atomic SEMAPHORED->READY state&counter UPDATE so that it works as intended in SQLite as well