vasilis merged
Merge remote-tracking branch 'vasilis/master'
Fixed missing info on sorting co authors
Merge remote-tracking branch 'vasilis/master'
Fixing missing info from coauthors during sorting
Merge remote-tracking branch 'vasilis/master'
Sorting sorts with author name as secondary parameter if primary is the same
Method to help with sorting author according to surname
Search returns list of authors containing the search keyword
Completed stories 1 and 6
added functionality for displaying the first/last/sole author stats according to publication type
Merged from chaireg0
Fixed various bugs
find first/last/sole stats for a single author
Adding general calculate in database for author stats
Database can calculate desired stats from authors
Created author profile functionality
make authors' names links to direct to author's profile
Merge remote-tracking branch 'vasilis/master'
all author names are linked to their profile