remove pandas for elephant 1.0.0

packages/py-elephant/package.py

@@ -42,7 +42,6 @@ class PyElephant(PythonPackage):
     depends_on("py-numpy@1.8.2:", type=("build", "run"), when="@0.3.0:0.4.1")
     depends_on("py-quantities@0.10.1:0.13.0", type=("build", "run"), when="@0.3.0:0.4.1")
     depends_on("py-scipy@0.14.0:", type=("build", "run"), when="@0.3.0:0.4.1")
-    depends_on("py-pandas@0.14.1:", type=("build", "run"), when="+extras")
     depends_on("py-numpydoc@0.5:", type=("build", "run"), when="@0.3.0:0.8.0+docs")
     depends_on("py-numpydoc@1.1.0:", type=("build", "run"), when="@0.9.0:+docs")
     depends_on("py-sphinx@1.2.2:", type=("build", "run"), when="@0.3.0:0.6.0+docs")
@@ -56,7 +55,7 @@ class PyElephant(PythonPackage):
     depends_on("py-sphinx-tabs@1.3.0:", type=("build", "run"), when="@0.9.0:+docs")
     depends_on("py-matplotlib@3.1.0:", type=("build", "run"), when="@0.8.0+docs")
     depends_on("py-matplotlib@3.3.2:", type=("build", "run"), when="@0.9.0:+docs")
-    depends_on("py-pandas@0.18.0:", type=("build", "run"), when="+extras")
+    depends_on("py-pandas@0.18.0:", type=("build", "run"), when="@0.8.0:0.14.0+extras")
     depends_on("py-scikit-learn@0.23.2:", type=("build", "run"), when="+extras")
     depends_on("py-statsmodels@0.12.1:", type=("build", "run"), when="+extras")
     depends_on("py-jinja2@2.11.2:", type=("build", "run"), when="+extras")