Added code fencing and created a simple test file
Modified README

Reflects added code fencing, slight sprucing
Figured out the issue with problem.md in trouble

Basically, a macro match was gobbling it up. Refactoring that part would
be substantial and is a goal, but it will take time. In the meantime, if
you have something like CAPS(_"dude") then change that to CAPS
(_"dude"). This is true even if CAPS does not match anything. That's the
problem.

Did find out that the parsing is not line based in compiling code
blocks.
v0.8.0
upddated plugins. implemented test for js-beautify