COP Template for FlexViewer 3.4 V1.2

1. Added EMCoordinate Widget
2. Modified configuration files to use core Edit Widget
3. Modified configuration files to use EM_ChartWidget.xml file
4. Removed references of AdvancedDraw Widget from all configuration
files
5. Modified Closest Facility Widget to use Facilities layers from widget
configuration file instead of main configuration file
6. Modified National Grid to display coordinates in "DDMmmm" format
7. Updated PDC widget to use the Production Server Link for Map service
8. Changed reportByExceptionLayer in GeoRSSWidget_ReportByException.xml
of ReportByException widget
9. Updated Comments for proxy in Social Media and Ushahidi widgets
Restored InfoTemplates widget that had been removed from core viewer
Added copyright statement
Added EMCoordinate widget to build script
Merge branch 'CT_master'