Added required (numberic) weight and optional reason to relationship
 Added required (numberic) weight and optional reason to relationship

Conflicts:
	crits/relationships/handlers.py
test commit
removed repeat code in relationships_listing_row_widget.html

Conflicts:
	crits/relationships/templates/relationships_listing_row_widget.html
Changed weight to be confidence. Changed range to be -5 to 5. Show analayst and timestamp on relationships table
Fixed relationship tests. Updated relationship table to be more uniformly styled
Fixed problem with displaying relationships with no campaign
Formatting: Removing tabs and Collectstatic.
Setting default confidence for relationships to 3 instead of 5 since the range is now 1-5 instead of 1-10
Added scripted icon to relationships with a negative confidence and display it positively. Click to confirm and convert to positive number

Conflicts:
	crits/relationships/static/js/relationships.js
	crits/relationships/templates/relationships_listing_row_widget.html
	crits/samples/templates/samples_malware_mini_widget.html
	extras/www/static/js/relationships.js
Fixing formatting.
Fixed bug with adding multiple relationships without refreshing. Moved Relationship reason to inside the notes qtip
Merge pull request #200 from dmbuchta/relationship_weight_reason_pub

Relationship confidence & reason