convert to new STK; large refactor :/
const bulkData, edge typedef
tackle compile errors with new STK
use -std=c++0x
small compile fix in MyScalarField.cpp
tackle errors and warnings in debug build
tackle some runtime exceptions
make bulkData_ private again
first successful serial read with new STK
fix reading of time value
better runtime testing
add decomposition method for parallel read

For parallel read with SEACAS from a single exodus file, add
the decomposition method. Also remove the unit tests with the
smallest meshes to avoid hangs with SEACAS.

All other unit tests are passing.
travis-ci: don't install libgtest
travis-ci: verbose make
add gcov for CXX, not C
travis-ci: exclude some directories from scanning
travis-ci: exclude more dirs from gcov stats
travis-ci: only check .cpp files with gcov