XBRL

XBRL Documents bngof-20130331_FINAL

Q1 2013 Form 10-Q

 

Item Description File
101.ins XBRL Instance Document bngof-20130331.xml
101.xsd  XBRL Taxonomy Extension Schema Document  bngof-20130331.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document  bngof-20130331_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document  bngof-20130331_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document  bngof-20130331_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document bngof-20130331_pre.xml

 

Note: To download XBRL documents, right click on the link and
select save link as or save target as  depending on internet browser.

XBRL Documents bngof-20121231_FINAL

2012 Form 10-K

 

Item Description File
101.ins XBRL Instance Document bngof-20121231.xml
101.xsd  XBRL Taxonomy Extension Schema Document  bngof-20121231.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document  bngof-20121231_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document  bngof-20121231_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document  bngof-20121231_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document bngof-20121231_pre.xml

 

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select save link as or save target as  depending on internet browser.

XBRL Documents bngof-20120930_FINAL

Q3 2012 Form 10-Q

 

Item Description File
101.ins XBRL Instance Document bngof-20120930.xml
101.xsd  XBRL Taxonomy Extension Schema Document  bngof-20120930.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document  bngof-20120930_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document  bngof-20120930_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document  bngof-20120930_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document bngof-20120930_pre.xml

 

Note: To download XBRL documents, right click on the link and
select save link as or save target as  depending on internet browser.

XBRL Documents bngof-20120331_FINAL

Q2 2012 Form 10-Q

 

Item Description File
101.ins XBRL Instance Document bngof-20120630.xml
101.xsd  XBRL Taxonomy Extension Schema Document  bngof-20120630.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document  bngof-20120630_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document  bngof-20120630_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document  bngof-20120630_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document bngof-20120630_pre.xml

 

Note: To download XBRL documents, right click on the link and
select save link as or save target as  depending on internet browser.

XBRL Documents bngof-20110930_FINAL

Q3 2011 Form 10-Q

 

Item Description File
101.ins XBRL Instance Document bngof-20110930.xml
101.xsd  XBRL Taxonomy Extension Schema Document  bngof-20110930.xsd
101.cal XBRL Taxonomy Extension Calculation Linkbase Document  bngof-20110930_cal.xml
101.def XBRL Taxonomy Extension Definition Linkbase Document  bngof-20110930_def.xml
101.lab XBRL Taxonomy Extension Labels Linkbase Document  bngof-20110930_lab.xml
101.pre XBRL Taxonomy Extension Presentation Linkbase Document bngof-20110930_pre.xml

 

Note: To download XBRL documents, right click on the link and
select save link as or save target as  depending on internet browser.