Feature/armem laser scans

Changes:

• new LaserScan memory with lib
• moved existing LaserScan ARON impl to lib
• extended SickLaserUnit to send data to LaserScan memory

ToDo:

• sensory memory should be part of the SickLaserUnit component.

Note: Need to change all components that use the laser scan data. The conversion of polar -> cartesian is now similar to the rest of the world

requested review from @RainerKartmann and @fratty

assigned to @fabian.reister

added 2 commits

• ed364445 - 1 commit from branch master
• c3ac4959 - Merge remote-tracking branch 'origin/master' into feature/armem_laser_scans

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mentioned in merge request !256 (closed)

@RainerKartmann @fratty I assume that you are OK with these changes. I'll merge them after I tested them on ARMAR-DE.

added 142 commits

• c3ac4959...eabdabcf - 141 commits from branch master
• 040a2ee3 - Merge remote-tracking branch 'origin/master' into feature/armem_laser_scans

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added 1 commit

• 73e85157 - fixing merge

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added 1 commit

• 39bb2bb1 - reducing verbosity

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added 6 commits

• d9665642 - reducing verbosity
• 6c576519 - fix: VirtualRobotReader: loading robot
• d8f1a074 - fix: visu of robot transform chain
• b503f08b - reduced verbosity
• dedc3ace - Merge branch 'feature/armem_laser_scans' of gitlab.com:ArmarX/RobotAPI into...
• fbc7c5fb - fixing merge

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added 205 commits

• fbc7c5fb...de533b2b - 203 commits from branch master
• e8f4f568 - Merge remote-tracking branch 'origin/master' into feature/armem_laser_scans
• 8b8f8aa1 - fixing build issue

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added 1 commit

• dfce78eb - sick laser unit: local changes on ARMAR-7

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merged

mentioned in commit 88c119db