Adding February sprint on python-sprint.github.io

Author: datapythonista

.gitignore

@@ -0,0 +1 @@
+.ipynb_checkpoints

2018/february/custom.css

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+.rendered_html table, .rendered_html tr, .rendered_html td {background: none; border: none;}
+.rendered_html code {background-color: #e0e0e0;}