specify location to generate tweaked easyconfigs in
include path where tweaked easyconfigs are placed in robot path to fix --try-toolchain --robot --module-naming-scheme=HierarchicalMNS scenario
enhance unit test to capture issue with tweaked easyconfigs not being part of robot path
fix minor remark
Merge pull request #1032 from boegel/fix_robot_try

include path where tweaked easyconfigs are placed in robot path