Add basics for using antlr for the story parser
Remove scenario outline keyword
Fix comment repetition warning resulting in Antlr warning during compile time
First step to a better Gherkins grammar
wip for antlr grammer
Revert "wip for antlr grammer"

This reverts commit 0f64d90fea5e1abe30f70d4a313045692047d898.
Support multiline steps
Add the feature plus title to the grammer file

I wasn't able to seperate the two files.
When I made the keywords a LEXER rule the parser couldn't match them anymore and when I tried to keep it a Parser rule it also gave errors.
Something about implicit literal. I combined the two again en voila.
It isn't what I hoped to do but it seems this is the good way of doing making the gramer.
Implement parser listener
Add replace parser with antlr generated parser
force java7 compiling
Merge pull request #20 from Eernie/feature/antlr

Feature/antlr