Update doiclient.pl

deleted "xsd" in doi namespaces in variables default_ns(), and uri().
fix a bug in createXML.pl
Update createXML.pl

comment out some printing statements.
Update .gitignore

add web/citeseerx_webapp/js/ga.js and web/citeseerx_webapp/robots.txt
Update .gitignore

files generated by compilation should be ignored
Update IncludeResultsSidebar.jsp

change ask to dblp, change libra to academic
Update IncludeResultsSidebar.jsp

minor change on displayed words
Fix error in ACI URL
Update IncludeResultsSidebar.jsp

change "academia" to "academic"
citeseerx webapp: fix abstract in search result page

The problem is that the <em> tag has been escaped.

http://pychuang-blog.logdown.com/posts/245277-fix-abstract-toggle-in-serp-of-citeseerx
Merge pull request #23 from pychuang/fix-abstract

Tested by Po-Yu on csxindex03
citeseerx webapp: set hl.fragsize to 300 in a Solr query

It is not good to let Solr return whole data in highlighting,
especially for text field.  We should give it a limit anyway.
Merge pull request #24 from pychuang/fix-abstract

citeseerx webapp: set hl.fragsize to 300 in a Solr query
integrated Fed Search into CiteSeerx
add federated search checkbox