Generate shell script in correct path

Introduced file existence checks and overwrite cl option. Some cosmetics to console log. Refs #2782.

added 18 commits

• 0c8ddfda - 1 commit from branch computing:master
• 0c8ddfda...467c3af0 - 7 earlier commits
• db0943a1 - Introduced file existence checks and overwrite cl option. Some cosmetics to...
• 36f4ab83 - Added regular tests for cbmreco_offline. Refs #2782.
• 6589341e - Fix missing end-of-lines.
• 9388e700 - Fix missing end-of-lines 2.
• b6940f41 - Adjusted macros to changed enum ECbmRecoMode.
• f3ce52b6 - Polished cbm::reco::offline::ProgramOptions.
• c1fea800 - Removed automatically constructed parameter and output file names; they are...
• f9bf9e3e - Add RPATH information
• e916d2b4 - Set proper runtime environment
• 19024262 - Generate shell script in correct path

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Dear @f.uhlig, @v.friese, @p.-a.loizeau, @i.selyuzhenkov, @d.smith,

you have been identified as code owner of at least one file which was changed with this merge request.

Please check the changes and approve them or request changes.

added CodeOwners label

closed