Close input stream, bump to 1.7.8
Remove "category" from tests
move towards new 1.8.0 release without httpResponse in factual object
Merge pull request #20 from karussell/master

Update dependency versions
Update to 1.8.0
issue #21
Remove support for monetize, bump to 1.8.1
Merge branch 'develop' into develop-android

Conflicts:
	CHANGELOG.md
	README.md
	pom.xml
	src/main/java/com/factual/driver/Factual.java