Remove progress from docs requirement

docs/conf.py

@@ -70,17 +70,16 @@ except ImportError:
         stderr.write("`objpool` package is required to build kamaki docs.\n")
         exit(1)
 
-try:
-    from progress.bar import ShadyBar
-    ShadyBar
-except ImportError:
-    path.insert(0, SITE_PACKAGES_PATH)
-    try:
-        from progress.bar import ShadyBar
-        ShadyBar
-    except ImportError:
-        stderr.write("`progress` package is required to build kamaki docs.\n")
-        exit(1)
+# try:
+#     from progress.bar import ShadyBar
+#     ShadyBar
+# except ImportError:
+#     path.insert(0, SITE_PACKAGES_PATH)
+#     try:
+#         from progress.bar import ShadyBar
+#         ShadyBar
+#     except ImportError:
+#         stderr.write("`progress` package is suggested to build kamaki docs.\n")
 
 path.insert(0, os.path.join(os.path.abspath(os.path.dirname(__file__)), '..'))
 

docs/developers/adding-commands.rst

@@ -329,8 +329,9 @@ or equivalently:
 
 .. note:: running a command specification from a different path is supported.
     To achieve this, add a *<group>_cli = </path/to/module>* line in the
-    configure file under the *global* section.
-::
+    configure file under the *global* section
+
+An example::
 
     [global]
     mygrp_cli = /another/path/grps.py