cantools Code

- moved all directories into trunk subdir
- created branches and tags subdirs

* all: released version 0.4
* config: fixed parser table dependency
* asctomat: new option -t for specification of the time resolution
* libcanasc: fixed atof() prototype by including stdlib.h

all: release version 0.3
libcanasc: corrected signedness of work_byte variable
libcandbc: using double data type for all floating point values
libcandbc: implemented parsing and serializing of VAL_TABLE
config: selective linking of libmatio

* config: check for matio added
* config: removed default -d flags for lex & yacc
* asctomat: fixed warning on strdup protype
* libcandbc: fixed include filename in dbcReader.h and dbcWriter.h
* libcandbc: renamed some structure elements to increase consistency
* libcandbc: changed parsing of all lists to right-recursive
parsing. This will give us the correct element order when forming
lists using element prepending.

Initial import