changed the default mode to info level
added a plugin for bibtex import
first version of bibtex to chado loader
added BibTex::Parser dependency
added test data for literature
A plugin to parse id, source and type of publication from bibtext files
Added unit tests for bibtex plugin
Added test data for unit testing of bibtex plugin
Added test data for unit testing of bibtex loader
Added comma at the end of every field value so that the parser works
Added method to load various properites of publication records
Added unit tests for the loader to count records in various pub tables
Added pg_schema option for loading into a custom schema
Added unit tests to check for individual records
Merge pull request #141 from dictyBase/feature/import-literature

Feature/import literature