First try at evaluation scripts. These build and run FAIL* tests for
all variants (encoded/unencoded, mpu/nompu) for all given apps.
After this, result graphs are created by R and saved as a single PDF.
Additionally, the (joined) result data returned from the database is
saved as a R (data frame) object.

Example usage: ./fail.sh bench-task1a bench-complex1d

The R script uses $HOME/my.cnf to connect to the database.
To map addresses to symbol names, objdump information for the .data
section is saved to .syms files.

Change-Id: Id868d645067efb141e2ac12809058f75a8ec56a1