include $-sign in shellcmd
combine enumarates, reference images
inline includegraphics, closes #19
Merge pull request #33 from hpcugent/feature/tweak-shellcmd

include $-sign in shellcmd
Merge pull request #34 from hpcugent/fix/multiple-enumerates

Resolve multiple enumerates
Merge branch 'master' into feature/prettify-listings

Conflicts:
	ch_account.tex