Added filtered tweets
privatized blacklist
Added in the whitelisted tweets
add support for grayList ('tweets')
Created the graylist of tweets
Initial implementation of adding handle to blacklist
renamed processor attributes and implemented handle [un]blacklisting
changed usage of blacklist from noun to verb in processor attribute names
Removed redundant tests and added in 3 new ones
Made a minor refactor to makes the tests more consistent
Merge pull request #5 from DonAbney/processor_attribute_renaming

usage of blacklist from noun to verb in processor attribute names
Merge branch 'master' of https://github.com/DonAbney/pcaWinter2014
Merge branch 'master' into filteredtweets
Added test to check number of blacklisted handles after removing handle from blacklist
added caseInsensitivity tests
Refactored some names based on code review
added unblacklist case insensitivity tests
Merge pull request #7 from DonAbney/filteredtweets

Merged in the filteredtweets pull request
Added Whitelist functionality to TwitterProcessor
Merge from origin