Added method to get environment variable from execution script

Merge pull request #194 from bbc/version

Updated lock file and bumped version

Protect workers during diagnostic checks

v2.1.27

Merge pull request #190 from bbc/changes_for_ios

Add `after_error` method in worker

Merge pull request #189 from bbc/changes_for_ios

Add `after_error` method

Report test error from execution script

Merge pull request #188 from bbc/errors_from_scripts

Allow executions script to report errors

2.1.24

Following enhancement included in this release

1. Update result status before uploading the logs #186 #187
2. Ability to delete hive_mind logs based on log level #185
3. Job timeout in runners #181 #184
4. SSL authentication for testmine upload #177
5. Improved device removal logic from hive #178

Allow job to timeout after specified interval

This releases addresses a problem where job gets stuck and doesn't come out of execution. With this release we should now be able to set job_timeout from scheduler while creating batch (120 mins by default). Job will show as errored if it crosses job_timeout time. It is expected to find out the average time of job execution and put in job_timeout so that other jobs are not held in queue for long.

Bugfix. Allow runners to poll with no diagnostics configured.

v2.1.21

Update to version 2.1.21

Aggressive killing of jobs

Stop controller process to get stuck when trying to stop/kill worker. Other worker processes will still continue and report properly.

Stops the worker process if diagnostic fails. #178

Send device id with job reservation

2.1.19

Update version to 2.1.9

Linux init.d script creation no longer default behaviour

Merge pull request #173 from bbc/disable_daemons_by_default

Add init script to gem