Inital full release

Initial release of the full software. The BibCom tool has now been tested in a few publications. It appears to be reasonably stable, so I am happy to make this the official public release of the full software package. While some bugs might still exist, and some features could still be added in the future, BibCom should now fulfil its purpose for most of its target users.

Here is a list of changes since the initial release (v0.1):

• New feature. Replace journal macros directly in the generated bibliography
• New feature. The ADS token can now be supplied as an environment variable
• Enhancement. Added a CITATION file
• Enhancement. Improved README and output messages
• Bug fixes. Several small bug fixes, including an issue with unexpectedly missing eprint numbers for some non-article entries
• Refactoring. Updated the file structure

Initial public release

Limited initial release. Base features should be functional and work as intended, but corner cases might still be buggy.