Updated references
Updated css file
Solved ENCUESTAME-653
In progress ENCUESTAME-652
Replaced google guava lib and updated affected methods, test include
xml format
In progress ENCUESTAME-652 Fixed issue with home directory and db
In progress ENCUESTAME-652 Setup test case
ENCUESTAME-528. Search Poll Folders by keyword.
ENCUESTAME-528. Search Tweetpoll Folders by keyword.
ENCUESTAME-528. Test case.
ENCUESTAME-528. Service to retrieve TweetPoll folders by keyword
ENCUESTAME-528. Add new DAO and Service to search poll folders by keyword.
ENCUESTAME-528. Fix service to retrieve tweetpoll folders by keyword
ENCUESTAME-528. New json service to retrieve folders by keyword.
ENCUESTAME-528. Search folders by keyword. Test case
Merge branch '1.5.x' of github.com:encuestame/encuestame into 1.5.x

Conflicts:
	enme-persistence/enme-dao/src/main/java/org/encuestame/persistence/dao/imp/PollDao.java
	enme-persistence/enme-dao/src/test/java/org/encuestame/test/persistence/dao/TestPollDao.java
Merge branch 'master' of github.com:encuestame/encuestame into 1.5.x
Merge branch 'master' of github.com:dianmorales/encuestame
Merge branch 'master' into 1.5.x
Solved ENCUESTAME-657 jsp taglibs were missing