Used menhir instead of ocamlyacc
Added test for comma-ended array.
Fixed COMMA token name (was COLON),
Fixed reduce/reduce conflicts
Added --explain flag to menhir
Fixed conflicts, added support for arrays ending with comma.
Fixed (actually not sure it was broken) file finishing with comment handling.
Simplified lexer.
Redefined t_eol as character set and removed useless comment rule.
Moved printing function to pprint.ml file.
Added printing function in ounit test file.
Added test for date handling.
Dummy implementation of date used (seen as string).
Added escaped linefeed test.
Half-Fixed #1 (escaped char parsing: ok for \b \t \n \r)
Updated README with menhir dependency and fixed typo.
Nested arrays handling.
Wording.
Note about UTF-8 limitations.
Added test for int parsing (positive and negative).
Added test for negative float.
Test for false boolean.
Completed limitation section.
Merge pull request #3 from sagotch/master

Various fixes (see comment)