Updates for 0.9.0 release

Author: djcomlab

requirements-tests.txt

@@ -1,3 +1,4 @@
+numpy
 jsonschema
 pandas
 networkx

requirements.txt

@@ -1,3 +1,4 @@
+numpy
 jsonschema
 pandas
 networkx

setup.py

@@ -27,13 +27,15 @@
         'net/resources/sra/*.xsl',
         'net/resources/sra/*.xml'],
                   '': ['LICENSE.txt', 'README.md']},
-    description='ISA-API',
+    description='Metadata tracking tools help to manage an increasingly diverse set of life science, environmental and biomedical experiments',
     author='ISA Infrastructure Team',
     author_email='isatools@googlegroups.com',
     url='https://github.com/ISA-tools/isa-api',
     classifiers=[
         'Development Status :: 3 - Alpha',
+        'Intended Audience :: Science/Research',
         'Intended Audience :: Developers',
+        'Intended Audience :: System Administrators',
         'Topic :: Scientific/Engineering :: Bio-Informatics',
         'Programming Language :: Python :: 3.4',
         'Programming Language :: Python :: 3.5',