programming model subsections
programming model intro
More programming model text

Not all is good
More kernel stuff
wording
Grammar
memory stuff
add todo
Rewrite some sentences
rewrite them programming models
Smoothify staccato sentences
rewrite sentence
Update filepaths
Reduce size of logical overview figure
Update to reflect feedback from prq
Move some newlines around
Merge pull request #27 from dmpro2014/prog_model

Prog model