Refactoring code to make it more modular; Start unittests
Merge pull request #32 from aaccomazzi/master

Reorganized pagination, alternates, added fulltext
Update test cases
Merge branch 'master' of https://github.com/adsabs/ADSimportpipeline
Reorganize stubdata
Refactor: EnforceSchema() as initial step on ADSExports (done: general, properties). Unittests updated.
Refactor: EnforceSchema() as initial step on ADSExports (done: general, properties, references, relations). Unittests updated.
Refactor: merger.Merger re-implementation
Refactor: merger.merger.publicationMerger implemented, schema modified
Update schema
Improve tests
Add .travis.yml; add requirements; chmod +x unittests
Fix pathname to script
Add requests to requirements.txt
Testing against python 2.7 only
Add travis build image
Full text merger implemented
Bugfix in takeAll logic; Implement & close #33
Bugfixes with misc merger logic cases; also implement #36 (must be tested later)
Update schema for pubtype->doctype, remove properties.nonarticle