Cap zope.sqlalchemy dependency at pre-1.0

not sure why exactly but this is necessary for now

setup.py

@@ -81,6 +81,9 @@ requires = [
     # pyramid_retry .. but that requires pyramid 1.9 ...
     'pyramid_tm<2.0',                   # 0.3                   1.1.1
 
+    # TODO: why do we need to cap this?  breaks tailbone.db zope stuff somehow
+    'zope.sqlalchemy<1.0',              # 0.7                   0.7.7
+
     'ColanderAlchemy',                  # 0.3.3
     'deform',                           # 2.0.4
     'humanize',                         # 0.5.1
@@ -101,7 +104,6 @@ requires = [
     'WebHelpers2',                      # 2.0
     'webhelpers2_grid',                 # 0.1
     'WTForms',                          # 2.1
-    'zope.sqlalchemy',                  # 0.7
 ]