Fixed template to correctly deal with wildcards
Merge pull request #11 from sk-/master

Fixed template to correctly deal with wildcards
Sorry for the delay, this had gotten off my radar
Can you provide a sample grammar that breaks due to this bug?
Optimize ATNConfigSet getOrAdd

better approximate Java's getOrAdd performance by only looping through the set
if it contains the target
Use a dict instead of set to correct ATNConfigSet configLookup

Now uses same keys as Java implementation