yamerl_parser: Fix two comments
configure.ac: Disable "warnings as errors"

When building using Erlang 17.0, it emits warnings about the dict()
which should be typed as "dict:dict()". However this syntax doesn't
please Erlang R16.
testsuite: Update option_token_fun_invalid to match yamerl_parser
Debian: Fix many warnings reported by lintian(1)

debian/rules is simplified and now run autoreconf(1) as well.
testsuite: Don't use 'µ' in the benchmark escripts

Erlang R16 and 17 have different behavior regarding UTF-8 literals and I
couldn't find a way to make both work. Until then, let's use a plain
ASCII character instead.
Prepare release 0.3.0-1
debian/rules: Remove $(WORKDIR) and $(DESTDIR) variables

They are unused.
Update copyright year to 2014