configure: Only build LaTeX sources if we can
dac/skel: Refactor for google C++ style

Passes cpplint
dac/skel: Use safer references than pointers
dac/skel: Minor refactors and prettiness
dac: Rename "benchmark" to "benchmark-n-threads"
dac/skel: Pre-processor optimisation for seq ops
dac/skel: Refactors and renames
dac/skel: Make DaC skeleton non-"fixed"
dac/skel: Nothing to see here
I should be at home, not making graphs
Another day, another few lines o' notes
dac/benchmark: Compare three sort implementations