initial commit for cluster_utils.ipy
removed stupid checkpoints
scrubbed 000002182
addressed comments, fixed create_env
Fixed grammatical mistake
Merge pull request #48 from cuttlefishh/ovals-lt

Edited placement of Fig.1 ovals in latex file.
Merge pull request #47 from wasade/drop_sample

scrubbed 000002182
Merge pull request #49 from cuttlefishh/legend-lt

Moved country legend in Fig.2 to top right, aligned to other legend.
Merge pull request #46 from wasade/ipy_cluster_utils

initial commit for cluster_utils.ipy
ignore contested strings
Merge pull request #55 from wasade/ignore_contested_taxstrings

ignore contested strings