fixed directory trees for IntelliJ
Add twitter client and filter by hash tag.
Added new functionality to be able to filter tweets by hash tag
Renamed test class
New method getTweetsFilterByTweetText

Adding new method that will get list of tweets where the tweet text
matches a search term.  (Andy Darr and Daniel)
first real TwitterWrapper test passes
added tests and a bunch of questions from the code review
I am calling BS on this test... who checked this in ?
TwitterWrapper passes tests but wraps nothing
EMACS temp file and other ignore file types added to the ignore file
Merge branch 'master' of https://github.com/DonAbney/pcaWinter2014

Conflicts:
	src/test/groovy/com/pca/TwitterWrapperTest.groovy
added temporary API notes
removed hashtag from scope of getTweets
ignoring more
Merge branch 'master' of https://github.com/DonAbney/pcaWinter2014 into Card#66

Conflicts:
	.gitignore
	src/main/groovy/com/pca/TwitterWrapper.groovy
	src/test/groovy/com/pca/TwitterWrapperTest.groovy