Version 1 - Added exporting capabilities and negative compound definition

This is the first release with export capability. On top of being able to apply the filters as in the previous version, one can define negative compounds (useful for model building) as well as export the filtered data in files (quantitative and qualitative) with the data aggregated at the compound level.
The aggregation in this version is based on inchi keys, as opposed to substance IDs in the previous version. This allows aggregating data on the same parent compound despite the studies being conducted using different substance IDs (i.e. by different companies or with different solvents).

README.pdf

First release. Only filtering capabilities

Allows to filter from pickled files containing the DB information. Shows the summary of the (filtered) information in tabular and graphic modes.

Contains the compiled Angular code (https://github.com/phi-grib/AngularRDTExtractor/releases/tag/v0.1) so this code is ready for deployment.