i. Ensure that artifacts in use are automatically included in the reports.
ii. Fixed the TimeStamp_Start and TimeStamp_End attributes to be seconds since epoch
Added icons for new artifacts to show up in the results tree view and the HTML report.
Added new interface to enable extensibility of CaseNewAction lookup.
Swapped positions of the Open Existing and Open Recent buttons.
Merge remote-tracking branch 'upstream/master'

Conflicts:
	Core/src/org/sleuthkit/autopsy/report/ReportGenerator.java
	Core/src/org/sleuthkit/autopsy/report/ReportHTML.java
Ensure all DATETIME_* attributes are treated as integers.
Replace hard coded numbers in switch/case statements with corresponding enum values.
Added method to allow modules to rename the startup window Close button.
Merge remote-tracking branch 'upstream/master'
Fix apache license header.
Rectified incorrect copyrigth notice update
Rectified incorrect copyright notice update
Merge pull request #241 from SynapticNulship/master

CaseNewActionInterface; swapped Open Existing and Open Recent buttons
Merge pull request #244 from rcordovano/reporting-fixes

Rectified incorrect copyright notice update
Added notion of a 1-minute update to keyword search and made 5 minutes be default
Merge branch 'master' of github.com:sleuthkit/autopsy
Resolved conflicts.  Closes #240
Merge branch 'master' of https://github.com/sleuthkit/autopsy

Conflicts:
	branding/core/core.jar/org/netbeans/core/startup/Bundle.properties
	branding/modules/org-netbeans-core-windows.jar/org/netbeans/core/windows/view/ui/Bundle.properties
Merge remote-tracking branch 'upstream/master'
Added column auto-sizing to spreadsheet table report module (ReportExcel class)