change doi to full url in package page
change search result's doi to full link
delete swp file
change integrate-view back.
ignore .swp file created by vi editor
change citation's doi format to full link
when doi is already full url format, the search result wont change
when doi change to full url, citation and view details shows correctly.
Merge remote-tracking branch 'yonghaoy/doi-137' into dryad-master

Conflicts:
	.gitignore
	dspace/modules/xmlui/src/main/webapp/themes/Mirage/integrated-view.xsl