Added SIC support (2.1.1 specification, page 210)
Added AVAILBAL support
Added CREDITCARDMSGSRSV1/CCSTMTTRNRS/CCSTMTRS/CCACCTFROM support
Added SIGNONMSGSRSV1 - FI and LANGUAGE support
Libraries should not check in Gemfile.lock into respository.

See http://yehudakatz.com/2010/12/16/clarifying-the-roles-of-the-gemspec-and-gemfile/

    Do not check your Gemfile.lock into version control, since it
    enforces precision that does not exist in the gem command,
    which is used to install gems in practice.
Fix runtime dependencies.

- rake is needed to be able to run the specs.
- ruby-debug is not needed to run the specs.
Avoid iconv deprecation warning in Ruby 1.9.3.

    iconv will be deprecated in the future, use String#encode instead

This probably won't work in earlier versions of Ruby.
Default rake task should run specs.
Added BRANCHID parsing in ofx header.
Merge https://github.com/floehopper/ofx
Merge https://github.com/deltadd/ofx.git