Add tooltip for neut resist. Add handling missing attributes in getting modified value (return default, not exception). Tox fixes to clean up a little.

eos/config.py

@@ -16,4 +16,3 @@ settings = {
 
 # Autodetect path, only change if the autodetection bugs out.
 path = dirname(unicode(__file__, sys.getfilesystemencoding()))
-

eos/effects/tractorbeamcan.py

@@ -2,8 +2,9 @@
 #
 # Used by:
 # Modules from group: Tractor Beam (4 of 4)
-type = "active"
 from eos.config import settings
+type = "active"
+
 
 def handler(fit, module, context):
     print settings['setting1']

eos/modifiedAttributeDict.py

@@ -26,17 +26,23 @@ cappingAttrKeyCache = {}
 
 class ItemAttrShortcut(object):
     def getModifiedItemAttr(self, key, default=None):
-        if key in self.itemModifiedAttributes:
-            return self.itemModifiedAttributes[key]
-        else:
+        try:
+            if key in self.itemModifiedAttributes:
+                return self.itemModifiedAttributes[key]
+            else:
+                return default
+        except AttributeError:
             return default
 
 
 class ChargeAttrShortcut(object):
     def getModifiedChargeAttr(self, key, default=None):
-        if key in self.chargeModifiedAttributes:
-            return self.chargeModifiedAttributes[key]
-        else:
+        try:
+            if key in self.chargeModifiedAttributes:
+                return self.chargeModifiedAttributes[key]
+            else:
+                return default
+        except AttributeError:
             return default