Fixed a typo (Configuartion -> Configuration)
Added (failing) test for invalid chrome proxy

Extended BaseCrawler in order to specify the browser config
Added check for a proxy type of NOTHING for chrome browser builder

fixes #1
Added a start date to the JSON result
Guava objects are now properly serialized
Screenshots are now saved as JPEGs
Ignored test that belangs to plugin execution order
Ignored test that belangs to plugin execution order
Merge pull request #174 from crawljax/overview-improvements

Overview improvements
starting to refactor CrawlElement
fixing a few compile errors in CandidateElementExtractor
Removed unused imports and unused variables from CandidateElementExtractor.java and CrawlElement.java
fixing typo of comment in CrawlAttribute
deleted asCrawlElements
deleted unneeded files and classes
Recreated CrawAttributeTest to test match method
Formatted with eclipse-formatter.xml

Removed unused imports in BrowserConfigCrawler
Simplified valid proxy check

Removed BrowserConfigCrawler class - now use a BaseCrawler with a config
in ChromeProxyConfig test
Merge pull request #183 from EECE-310-TeamL2A4/ChromeProxyFix

Chrome proxy fix (minor)
Completed the refactor to rename configuration typo