Updated MainTestSettingsFrame
Updated MainTest

ViewController: Added DatabaseManager as input arg in constructor
hibernate.cfg: changed from create to update

I guess most of us have created the db now...
ShowInterface: Change variable name from ctrl to viewCtrl
DisplaySettingsPanel: Added methods for getViewMode and getDelay
Beans.xml: Added contructor arg databaseManager for ViewController
ViewController modified

DatabaseManager as input arg in constructor
Deleted setHashtags method
Added updateHashtags method
+ some minor changes
SettingsFrame modified

// Testing add hashtags to list by adding this in constructor:
hashpan.setHashtagList(viewCtrl.getHashtags());
Modified actionPerformed method to send update regarding setRandom and
setDisplayTime
Added methods to HashtagSettingsPanel

getHashtagList and setHashtagList