Refactoring API, writing docs.

Projectfile

@@ -7,7 +7,7 @@ python = require('python')
 sphinx = require('sphinx')
 yapf = require('yapf')
 
-# python.set_versions('3.5', '3.6', '3.7')  --> not yet implemented
+# python.set_versions('3.5', '3.6', '3.7')  --> not yet implemented in medikit
 
 python.setup(
     name='bonobo',
@@ -43,34 +43,30 @@ python.setup(
 )
 
 python.add_requirements(
-    'fs >=2.0,<2.1',
+    'fs ~=2.0',
     'graphviz >=0.8,<0.9',
-    'jinja2 >=2.9,<3',
-    'mondrian >=0.6,<0.7',
-    'packaging >=16,<17',
-    'psutil >=5.4,<6',
-    'python-slugify >=1.2,<1.3',
-    'requests >=2,<3',
+    'jinja2 ~=2.9',
+    'mondrian ~=0.6',
+    'packaging ~=16.0',
+    'psutil ~=5.4',
+    'python-slugify ~=1.2.0',
+    'requests ~=2.0',
     'stevedore ~=1.27',
-    'whistle >=1.0,<1.1',
+    'whistle ~=1.0',
     dev=[
         'pytest-sugar >=0.9,<0.10',
-        'pytest-timeout >=1,<2',
+        'pytest-timeout ~=1.0',
     ],
     docker=[
-        'bonobo-docker >=0.5.0',
+        'bonobo-docker',
     ],
     jupyter=[
-        'ipywidgets >=6.0.0,<7',
-        'jupyter >=1.0,<1.1',
+        'ipywidgets ~=6.0',
+        'jupyter ~=1.0',
     ],
     sqlalchemy=[
-        'bonobo-sqlalchemy >=0.5.1',
+        'bonobo-sqlalchemy',
     ],
 )
 
-# Following requirements are not enforced, because some dependencies enforce them so we don't want to break
-# the packaging in case it changes in dep.
-python.add_requirements('colorama >=0.3')
-
 # vim: ft=python: