Minor improvements - bump version to 1.0.2 (#4)

* Calculate correlation

* Calculate correlations

* bugfix: name of methoxymalonyl-ACP

Changed the name of Methoxymalonyl-ACP which was erroneously named methoxymalonyl-CoA.
This included wrong substrate in the synthesis reeaction (coa vs ACP),
but it does not affect any predictions. That is because the coa/acp
substrate is immediately released in the next reaction attaching
methoxymalonyl-CoA to the polyketide chain.

* Fix get_mibig

Improve handling of exceptions in get_mibig.py and add lxml package to
requirements.txt

* Update README from master branch (#3)

* Fix release tag

* Update README.md

Add release date tag

* Correction of name and prediction of correlations (#2)

* Add zenodo tag

* Update README.md

* Add BGC type analysis

The jupyter notebook BGC_type_analysis.ipynb analyses the different type
of NRPS/PKS clusters in the MIBiG dataset

Author: sulheim