removed rakefile
simplfied boolean expressions
unnecessary toString, string concat in .append() call
unnecessary import, simplified boolean expression
converted javaop2 package to use tabs
add braces to control statements -- goto fail!
unnecessary boxing
replace indexOf with contains
replace anonymous type with lambda
replace loops with foreach
collapse identical catches
Replace stringbuffer with stringbuilder
removed explicit type constructors
added test for UserList
added tests for Pattern
renamed pattern class to UsernameMatcherPattern, added docs
converted UsernameMatcherPattern to functional style
refactored UserList substantially
cleaned up botcore, removed deprecated usage of userlist
removed deprecated methods from UserList