fix target dir without subdir for erlydtl templates
Generate cachegrind file if erlgrind is available
Merge pull request #405 from tuncer/erlgrind

Generate cachegrind file if erlgrind is available
Merge branch 'fix-dtl-target-path' of https://github.com/coolchevy/rebar into coolchevy-fix-dtl-target-path
Remove no longer valid comment
Merge branch 'coolchevy-fix-dtl-target-path'
Add {prefix, atom()} option for abnfc_opts

Specify the atom to use as a prefix for the decoder and generator
functions inside the parser's module.  Default is ''.
Add {parser, module()} option for abnfc_opts

Specify the module to use for parsing the ABNF grammars.  Default is
'abnfc_rfc4234'.
Add {qc, proplist()} option for abnfc_opts

Specify the options to use for the generator functions inside the
parser's module.  Default is [].