starts #72 plus some refactorings
further renaming - see #72
javadoc updates
added $.quit()
Merge remote-tracking branch 'origin/master'

Conflicts:
	src/main/java/io/github/seleniumquery/SeleniumQueryDeprecatedBrowser.java
	src/main/java/io/github/seleniumquery/SeleniumQueryGlobalBrowser.java
	src/main/java/io/github/seleniumquery/globalfunctions/BrowserFunctions.java
	src/main/java/io/github/seleniumquery/globalfunctions/driver/builders/InternetExplorerDriverBuilder.java
	src/test/java/infrastructure/junitrule/SetUpAndTearDownDriver.java
javadoc update
Updated some test infrastructure
renamed test method
browser.xyz() -> browser.$.xyz() done. closes #72 - also done some javadoc'ing, as of #75