#44 - test case to verify correct escaping of quotes in lexed strings
#44 - verifying correct paring of annotation with escaped quotes
#44 - reverting #44 patch by using a matcher that allows a longer sequence to be parsed

Note that this doesn't solve the stack overflow issue with `preg_split()`, but just increases the size of the string that could be matched.
#44 - increasing tested string size to check for more possible stack overflows in `preg_split()`
#44 - using a possessive quantifier to reduce likeliness of `preg_split()` internal overflows

As per @stof's suggestion
Merge pull request #50 from Ocramius/hotfix/#44-match-escaped-quotes

Hotfix: match escaped quotes (revert #44)