Simple html reporting and bug fixes to extraction

RecentActivity/nbproject/genfiles.properties

RecentActivity/nbproject/project.properties

RecentActivity/nbproject/project.xml

RecentActivity/release/modules/ext/gson-2.1.jar

...vity/src/org/sleuthkit/autopsy/recentactivity/Chrome.java

...y/src/org/sleuthkit/autopsy/recentactivity/ExtractIE.java

...org/sleuthkit/autopsy/recentactivity/ExtractRegistry.java

...ity/src/org/sleuthkit/autopsy/recentactivity/Firefox.java

Report/src/org/sleuthkit/autopsy/report/reportHTML.java

Report/src/org/sleuthkit/autopsy/report/reportPanel.java

...t/src/org/sleuthkit/autopsy/report/reportPanelAction.java

Report/src/org/sleuthkit/autopsy/report/reportUtils.java