Fixed a few minor warnings
Now we can parse a URI into more pieces.
Updated the dependencies to a more recent Hadoop version
Merge remote-tracking branch 'origin/master'

Conflicts:
	httpdlog/httpdlog-inputformat/src/main/java/nl/basjes/hadoop/input/ApacheHttpdLogfileInputFormat.java
	httpdlog/httpdlog-parser/src/test/java/nl/basjes/parse/apachehttpdlogparser/CookiesTest.java
	parser-core/src/main/java/nl/basjes/parse/core/Disector.java
	parser-core/src/test/java/nl/basjes/parse/core/ParserTestExceptions.java