try to remove dependence on databench package in docs

docs/Makefile

@@ -6,7 +6,7 @@ SPHINXOPTS    =
 SPHINXBUILD   = sphinx-build
 PAPER         =
 BUILDDIR      = _build
-GHPAGES       = _build/ghpages/v0.3
+GHPAGES       = _build/ghpages/v0.4
 GHPAGESALL    = _build/ghpages
 
 # User-friendly check for sphinx-build

docs/conf.py

@@ -17,7 +17,11 @@
 
 import alabaster
 
-import databench
+from ..setup import VERSION as DATABENCH_VERSION
+# extract version from __init__.py
+# with open('databench/__init__.py', 'r') as f:
+#     version_line = [l for l in f if l.startswith('__version__')][0]
+#     VERSION = version_line.split('=')[1].strip()[1:-1]
 
 # If extensions (or modules to document with autodoc) are in another directory,
 # add these directories to sys.path here. If the directory is relative to the
@@ -73,16 +77,16 @@
 
 # General information about the project.
 project = u'Databench'
-copyright = u' 2014-2015 Sven Kreiss and contributors'
+copyright = u' 2014-2016 Sven Kreiss and contributors'
 
 # The version info for the project you're documenting, acts as replacement for
 # |version| and |release|, also used in various other places throughout the
 # built documents.
 #
 # The short X.Y version.
-version = databench.__version__
+version = DATABENCH_VERSION
 # The full version, including alpha/beta/rc tags.
-release = databench.__version__
+release = DATABENCH_VERSION
 
 # The language for content autogenerated by Sphinx. Refer to documentation
 # for a list of supported languages.