Started to remove the hashcode/equals/tostrings
More cleaning
CrawlElement cannot handle hashcode and equals
Working on fixing the form serializibility
Fixed compilation issue
more sonar fixes
Fixed jar runner
Fixed typo
Merge remote-tracking branch 'origin/master' into sonar-fixes

Conflicts:
	core/src/main/java/com/crawljax/core/configuration/CrawlAttribute.java
	core/src/main/java/com/crawljax/core/configuration/CrawlElement.java