Added enclosure support

addresses #1322
Added self to AUTOHRS, appended to CHANGES
added enclosure to the mock data in the test.  There might be a better way.
Ammended as per annotations

see: #1323 #1322
Allow the $EDITOR command to have arguments.
Merge pull request #1323 from tritium21/enclosure_in_default_rss

Added enclosure support (fixes #1322)
Merge pull request #1324 from getnikola/edit-with-args

Allow the $EDITOR command to have arguments.
already fixed this comment [ci skip]

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
small update to bootstrap3-jinja [ci skip]

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
fix #1327 -- fix submenus in Jinja themes

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
Merge pull request #1328 from getnikola/fix-jinja-submenus

fix #1327 -- fix submenus in Jinja themes
fix #1329 -- rewrite listings docs

[ci skip]

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
increase sphinx docs depth [ci skip]

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
attempt at windows CI via appveyor

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
don’t install some incompatible stuff

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
try again (push appveyor)

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
appveyor’s shell thinks it’s a literal redirection

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
appveyor also hates fancy characters

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
make 2.7 run first

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>
try installing lxml exe

Signed-off-by: Chris “Kwpolska” Warrick <kwpolska@gmail.com>