Working on import scripts
added import wiki script
fix bug and add convert function from the row wiki data
existing node detection
internal links working
moved links to function
added external links
added all types of links
import nodes from file
avoided comma problem
fixed bug in importer
added cypher query for relevance
removed underscore dependency
add request npm
added line numbers to makeNodes
Merge branch 'Wikinode-import' of https://github.com/CyberCRI/KnowNodes into Wikinode-import
fixed line numbers
fix the bug of the get first paragraph
fix bug for getFristParagraph
removed unused dependency