fixed dependency versions

Author: ChrisTimperley

setup.py

@@ -12,11 +12,11 @@
     license='mit',
     python_requires='>=3.5',
     install_requires=[
-        'darjeeling>=0.1.10',
-        'bugzoo>=2.1.14',
-        'boggart>=0.1.12',
-        'rooibos>=0.3.0',
-        'kaskara>=0.0.3',
+        'darjeeling==0.1.11',
+        'bugzoo==2.1.14',
+        'boggart==0.1.12',
+        'rooibos==0.3.0',
+        'kaskara==0.0.3',
         'requests',
         'flask'
     ],