Nextflow

- Fixed PBS/Torque executor does not parse correctly job IDs 96
- Fixed issue when `TraceFileObserver` tries to access task context metadata on task completion 98
- Fixed support for Git local bare repositories 95
- Fixed single quotes in file names result in script error 99
- Added workflow.sessionId and workflow.resume attributes 94
- Added output into multiple channels 97
- Added `attempt` field to execution tracing
- Do not allow output clause to reference files outside the process working directory (see 91)

- Fixed race condition when creating cached launcher class path file
- Fixed `run` for local repositories
- Enhanced output file handling 91
- Set thread pool size to avail cpus +1
- Removed config object from remote session that was causing a serialization issue
- Upgraded Slf4j to version 1.7.13

- Use batch strategy to kill pending cluster jobs on termination 93
- Added support for Git Large File Storage (LFS) extension 82
- Added configurable thread pool factory 92

- Fixed 90. System `user.dir` property is cached causing unexpected behaviour.
- Allow directories in a process input file name declaration. See 91.
- Improved build script for local snapshot deployment.
- Updated cli-args test.

- Fixed 87. Include current configuration profile option in the workflow metadata.
- Fixed 86. Failure if work dir contains one or more blank characters.
- Fixed 76. Include process name and tag information in process wrapper script.

- Fixed issue 85. Directive `publishDir` can't access process local variables.
- Fixed wrong error message when trying to run a project sticked on a specific revision.
- Fixed `IllegalArgumentException: other must be an instance of nextflow.cloud.aws.nio.S3Path` exception when publishing to a S3 path.
- Fixed indentation in repo info command.