Add new dependencies because of fedpkg.

Signed-off-by: Petr Hracek <phracek@redhat.com>

README.md

@@ -34,6 +34,8 @@ Packages which needs to be installed before you execute rebase-helper for first
 - rpm-build
 - pkgdiff at least 1.6.3
 - python-six
+- fedpkg
+- pyrpkg
 
 ## How to execute rebase-helper from CLI
 

docs/conf.py

@@ -19,6 +19,11 @@
 # add these directories to sys.path here. If the directory is relative to the
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.insert(0, os.path.abspath('.'))
+rebase_helper_dir = os.path.abspath('..')
+sys.path.insert(0, rebase_helper_dir)
+
+from rebasehelper import version as rh_version
+
 
 # -- General configuration ------------------------------------------------
 
@@ -60,7 +65,7 @@
 # built documents.
 #
 # The short X.Y version.
-version = '.'.join(rh_version.VERSION.split('.')[0:2]
+version = '.'.join(rh_version.VERSION.split('.')[0:2])
 # The full version, including alpha/beta/rc tags.
 release = rh_version.VERSION