Completed translation of '39-Blog User Interface' into Spanish. Fixes #182.
Minor edits #182.
Completed translation of '38 PyMongo find_and_modify' into Spanish. Close #181.
Translated
Updated according to feedback
Merge pull request #197 from jcarlosgarcia/pymongo-regex

Completed translation of "31-Pymongo_using_a_regex". Resolves #189
Minor edits for #182.
Merge pull request #192 from puentesarrin/issue-182

Completed translation of '39-Blog User Interface' into Spanish. Fixes #182.
Minor edits for #181.
Merge pull request #193 from puentesarrin/issue-181

Completed translation of '38 PyMongo find_and_modify' into Spanish. Close #181.