Updated requireens and release script

Author: Jammy2211

release.sh

@@ -1,5 +1,7 @@
 #!/usr/bin/env bash
 
+export PACKAGE_NAME=autoarray
+
 rm -rf $p/dist
 rm -rf $p/build
 

requirements.txt

@@ -1,7 +1,7 @@
-numba==0.45.1
-numpy==1.17.2
-scipy==1.3.1
-decorator==4.4.0
-astropy==3.2.1
-scikit-image==0.15.0
-scikit-learn==0.21.3
+numba=>0.45.1
+numpy=>1.17.2
+scipy=>1.3.1
+decorator=>4.4.0
+astropy=>3.0.0
+scikit-image=>0.15.0
+scikit-learn=>0.21.3