daliuge 0.6.1

This new release includes the new metadata tagging for applications, and
some code reorganization to enable external users user the some
functionality (graph translation, submission/execution into managers) in
a simpler way just by making a few API calls.

Signed-off-by: Rodrigo Tobar <rtobar@icrar.org>

setup.py

@@ -37,7 +37,7 @@
 # by setuptools/pkg_resources or "final" versions.
 MAJOR   = 0
 MINOR   = 6
-PATCH   = 0
+PATCH   = 1
 RELEASE = True
 VERSION = '%d.%d.%d' % (MAJOR, MINOR, PATCH)
 VERSION_FILE = 'dlg/version.py'