Added capability to copy ice velocities from Glimmer/CISM to be used as an
initial condition in Albany.

Made the name of the input file (specified in the Glimmer/CISM .config file) an
argument read in, rather than hard-coded in felix_driver.cpp .

Some code cleanups.
Merge branch 'master' of software.sandia.gov:/space/git/Albany
Minor edits to FMDB tests.

New FMDB tests did not run properly because the mesh files
were not copied into the run directory.