BUG FIX: an exception will be caught when node does not exist.
BUG FIX: there will be messy codes when requesting some uncommon encoding uri.
Merge pull request #5 from Tjatse/master

Fix: Encoding Problems, Fix: Exception when node does not exist, New Dependencies
BUG FIX:
1. paragraph start with blank
2. score candicate
Merge pull request #6 from Tjatse/master

Score candicate
Update README.md
score with high performance and precision
Tests
remove console comment
Merge pull request #7 from Tjatse/master

score with high performance and precision
Fix for sites where content is wrapped in divs, instead of p
Merge remote-tracking branch 'upstream/master'