COP Template (V1.1) for FlexViewer 3.4

1. Resolved compilation warnings in EMEdit widget
2. Removed 'Title:' caption from all three tabs Social Media widget
3. Removed content from Twitter tab of Social Media widget
4. Incorporated feedback on date issue for Twitter tab in Social Media
widget
5. Implemented error handling in Dynamic Legend Widget
6. Placed the error message as a configurable parameter in Report by
Exception widget
7. Changed tag values in the Social Media configuration file which are
used to display in the dropdown of Twitter tab.
8. Modified configuration files to use EMEdit widget instead of core
Edit widget