start of better memory allocation for qgrams
added allocator to qgram file
code compiles, segfaults on test
found one cause of segfault: missing initialisation in Box
allocation errors solved. Needs exception handling
fix
Merge branch 'master' into alloc
memory allocation for bin. qtree passes all tests
some comments
solved some TODOs, tested memory allocation failure
resolved conflict
resolved merge conflict
Merge branch 'alloc' into bytes
qgram distance listens to useBytes