STYLE: Converted tcsh scripts to bash

Conflicts:
	tutorials/solidMechanics/icoFsiElasticNonLinULSolidFoam/HronTurekFsi/makeSerialLinks
	tutorials/solidMechanics/icoFsiElasticNonLinULSolidFoam/HronTurekFsi/removeSerialLinks
STYLE: Quenching compiler warning
BUGFIX: Illegal use of uninitialised value (backport)