added user search query routine, minor changes i.e., redefined request size
remove 2nd url seed
add clean_search_results(), removes jargon links from search request
add method to delete any node from string_llist
search engine scraping working with variable success
add get_base_graph(), parses about 500 links from google search
move functions from this branch to bottom of file
merge searchQuery into master, features not employed in main, need edit
change get_line call