fix tests after merge
change gram size back to 2
config for sunspot 2.1.0
merge vl-unstable
remove some files from repos
fixes for merging with vl-unstable
make some vln features configurable
add extensions to pubmed/doi query tool for: citation and missing book title
html safe publication authors
tool extensions moved to seek_main
fix for missing publication book tile in the tool and rake task for repopulating missing book titles for existing publications in Seek
fix  some tests
html_safe HITS link at footer
bundle update
revert minitest to old version (latest version not supported by Rails 3)
Friendly forwarding
Change label Contributor TO Uploader
Design fix of Resource Scales Box on right side of e.g. Datafile
Upload file and Register URL are shown in parallel one below the other and design improved a bit
New CSS class is added for small arrow on New-Upload and My Project buttons, cursor pointer is added for buttons