building clustergrammer.node.js for node installation

Webpack has been configured to make clustergrammer.js for loading in the browser and clustergrammer.node.js for node and the package.json has been updated to reflect this.

published to npm with minor changes

Updated package.json for npm. Moved license to main directory.

bootstrap no longer used in webpacked clustergrammer.js

Bootstrap CSS is not a requirement and is no longer bundled with the webpacked clustergrammer.js library. Bootstrap CSS is (optionally) being loaded in the HTML.

improved enrichr_functions and gene_info optional functions

I improved the behavior of enrichr_functions to make it compatible with multiple clustergrams per page and updated the endpoint of gene_info to clustergrammer/gene_info, which allows CORS.

updated licenses

Clustergrammer is now using the MIT license.

removed math.js from dependencies and README improvements

I removed math.js from the requirements since clustergrammer.js is not using it yet and may not use it later.

Reorganized README.md

Reorganized the README.md and moved clustergrammer visualization JSON format explanation to its own repo located here: https://github.com/MaayanLab/clustergrammer-json.

row-category updating, moved python module to separate repo, removed JS dependencies

Row-category updating has been improved and now categories can be returned to their original state. Jquery-UI is no longer a requirement. The requirements have been cleaned up (in the process of building an IPython widget).

The clustergrammer python module has been moved out of this repo and put into a separate repo: https://github.com/MaayanLab/clustergrammer-py. This module can now be installed using pip.

vector/json tuple-category working

Categories can now be encoded into the vector/json format using tuples.

fixed clustergrammer.py syntax error

Fixed a syntax error in clustergrammer.py