added flamestore package

packages/flamestore/package.py

+##############################################################################
+#
+# Installing flamestore:
+#
+#     spack install flamestore
+#
+from spack import *
+
+
+class Flamestore(PythonPackage):
+    """Transient distributed object store for deep learning"""
+
+    homepage = "https://xgitlab.cels.anl.gov/sds/flame-store"
+    url      = "https://xgitlab.cels.anl.gov/sds/flame-store.git"
+
+    version('master',  git="https://xgitlab.cels.anl.gov/sds/flame-store.git")
+    version('mochi', git="https://xgitlab.cels.anl.gov/sds/flame-store.git",
+            branch='dev-mochi-backend', preferred=True)
+
+    depends_on('py-margo')
+    depends_on('py-sdskv')
+    depends_on('py-bake+numpy')
+    depends_on('py-h5py')
+    depends_on('py-keras')
+    depends_on('py-mpi4py')