flamingo: Version Bump

Signed-off-by: Chris Fiege <chris@tinyhost.de>

flamingo/REQUIREMENTS-deploy.txt

-flamingo[feeds]
+flamingo[feeds]==1.3
 beautifulsoup4==4.5.3
 Pillow==4.3.0
 ipython==6

flamingo/REQUIREMENTS-full.txt

-git+git://github.com/pengutronix/flamingo@v1.0#egg=flamingo[full]
+flamingo[full]==1.3
 beautifulsoup4==4.5.3
 Pillow==4.3.0
 ipython==6

flamingo/plugins/rst_ffbs_box.py

 from docutils.parsers.rst import directives
 from docutils.nodes import raw
 
-from flamingo.plugins.rst.base import NestedDirective
+from flamingo.plugins.rst import NestedDirective
 
 def ffbsbox(context):
     class Div(NestedDirective):

flamingo/settings.py

@@ -3,7 +3,6 @@ import os
 PLUGINS = [
     'flamingo.plugins.Redirects',
     'flamingo.plugins.rstBootstrap3',
-    'flamingo.plugins.rstFile',
     'flamingo.plugins.rstPygments',
     'plugins/title.py::Title',
     'plugins/git.py::Git',