dev-python/fabric: remove unused patches

Closes: https://github.com/gentoo/gentoo/pull/2291

Signed-off-by: David Seifert <soap@gentoo.org>

dev-python/fabric/files/doc-extensions.patch

@@ -1,13 +0,0 @@
-releases module cannot be found and would cause un-needed d'loading
-diff -ur Fabric-1.8.3.orig/docs/conf.py Fabric-1.8.3/docs/conf.py
---- docs/conf.py	2014-02-15 01:28:56.000000000 +0800
-+++ docs/conf.py	2014-04-09 22:55:42.851674861 +0800
-@@ -26,7 +26,7 @@
- 
- # Add any Sphinx extension module names here, as strings. They can be extensions
- # coming with Sphinx (named 'sphinx.ext.*') or your custom ones.
--extensions = ['sphinx.ext.autodoc', 'releases']
-+extensions = ['sphinx.ext.autodoc']
- 
- # 'releases' (changelog) settings
- releases_issue_uri = "https://github.com/fabric/fabric/issues/%s"

dev-python/fabric/files/fabric-1.4.2-git_tags_docs.patch

@@ -1,21 +0,0 @@
---- docs/conf.py.org	2012-05-08 02:08:14.000000000 -0400
-+++ docs/conf.py	2012-05-10 10:06:28.000000000 -0400
-@@ -170,12 +170,13 @@
- html_theme = 'default'
- html_style = 'rtd.css'
- 
--from fabric.api import local, hide
--with hide('everything'):
--    get_tags = 'git tag | sort -r | egrep "(1\.[^0]+)\.."'
--    fabric_tags = local(get_tags, True).split()
--html_context = {'fabric_tags': fabric_tags}
-+#from fabric.api import local, hide
-+#with hide('everything'):
-+#    get_tags = 'git tag | sort -r | egrep "(1\.[^0]+)\.."'
-+#    fabric_tags = local(get_tags, True).split()
-+#html_context = {'fabric_tags': fabric_tags}
- 
-+html_context={'fabric_tags': ['1.4.2', '1.4.1', '1.4.0', '1.3.7', '1.3.6', '1.3.5', '1.3.4', '1.3.3', '1.3.2', '1.3.1', '1.3.0', '1.2.6', '1.2.5', '1.2.4', '1.2.3', '1.2.2', '1.2.1', '1.2.0', '1.1.8', '1.1.7', '1.1.6', '1.1.5', '1.1.4', '1.1.3', '1.1.2', '1.1.1', '1.1.0']}
- 
- # Theme options are theme-specific and customize the look and feel of a theme
- # further.  For a list of options available for each theme, see the