touch gestures
bug fixes

outlets from view should be weak properties
new utility panel
delete
+info
new shuffle selector (@rbarbera idea)
shuffle and settings integration
readme fix
functional integration
Pull request from @rbarbera merged
0.6 version. new setting (same time) and default value setttings loading
+info
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info
+info
Checks calls to optional methods declared on IrregularVerbDelegate.

We must to check calls to methods declared as optionals on protocols.
Avoids crash when irregular-verbs.appspot.com returns and empty list of verbs.
Merge pull request #3 from vbergae/master

Fixes stability problems
local level selection
local level filtering