Added condition to exclude files starting with a dot.
Usually those files contains medatada (like .directoty in KDE) and can confuse the generation of thumbnails and galleries.
Merge remote-tracking branch 'upstream/master'
README: add pelican-page-order description
Updates PLUGIN_PATH to PLUGIN_PATHS

Former is deprecated according to the `pelican` command.
FIX: Sitemap offset-naive datetimes error
indent error
Generate locale_date and locale_modified and rename update to modified
Merge pull request #270 from tomasherman/master

Generate locale_date and locale_modified and rename update to modified in filetime_from_git
Merge pull request #271 from davidlesieur/master

Add Multi Neighbors plugin.
Merge pull request #269 from barraudf/master

FIX: Sitemap offset-naive datetimes error
Merge pull request #266 from mlissner/patch-1

Updates PLUGIN_PATH to PLUGIN_PATHS
Merge pull request #248 from mikitex70/master

Added exclusion of files starting with a dot
Merge pull request #260 from akhayyat/page-order

README: add pelican-page-order description
New plugin rmd_reader

rmd_reader plugin handles Rmd files.
This is a Markdown extension with chuncks of R code.
Merge pull request #265 from wilsonfreitas/master

Add new plugin rmd_reader
Minor fixes for Custom Article URLs
Merge pull request #273 from avaris/fix_custom_article_urls

Minor fixes for Custom Article URLs
FIX issue #264
Merge pull request #274 from arthur-alves/master

FIX issue #264
changed git  submodule config to use https instead of git

changed git  submodule config to use https instead of git
git on submodule result in erros

see: https://travis-ci.org/pythonclub/pythonclub.github.io