Critical bugfix in abc vaccine code (not affecting anything else)

Previously an interator in vaccine_abc/main_mpi.cpp was being reused and
incremented in more than one place yielding junk.

This commit also affects how the mosquito capacity is being set in that file.
Fiddling with abc vaccine json and qsub files
Merge branch 'master' of https://github.com/tjhladish/dengue
Merge branch 'master' of https://github.com/tjhladish/dengue
Bugfix affecting annual incidence output

Annual incidence numbers were not being reset if the yearlyOutput flag was not set.
This did not affect the validity of the simulation, and didn't matter unless
abcVerbose was set and yearlyOutput was not.