Coordination-network-toolkit

Coordination strengths are now calculated in a direct manor, by counting the number of unique messages from a user A that satisfy the coordination criteria with messages from user B. By consider the directionality and counting messages, this means that it is possible to identify where significant differences in user posting volume might lead to distortions in calculated quantification scores.

Changes the default text processing to remove mentions from text before calculating co-similarity and co-tweet networks.

Includes a security patch to urllib3 among other dependency updates.

Quick patch to update README file with externally hosted image on network visualisation. This solves the issue where the PyPi package doesn't display this image in the README.