QAART-132 Fix for add image test
added condition for sandbox
added few more files to .gitignore

Conflicts:
	.gitignore
first, initial WAM Scores page automation tests

Conflicts:
	src/test/java/com/wikia/webdriver/Common/Properties/Properties.java
code review changes

Conflicts:
	src/test/java/com/wikia/webdriver/PageObjectsFactory/PageObject/Wam/WamPageObject.java
added more universal method for tabs
added javadoc, created new method in WamPageObject and initialized second test
removed import of unused class

Conflicts:
	src/test/java/com/wikia/webdriver/PageObjectsFactory/PageObject/Wam/WamPageObject.java
added vertical ids' ENUM; two more verify* methods and a method which enables to change vertical select box value and the second test
code review changes
DAR-276 verify WAM Pagination By clicking on  Next Button

Conflicts:
	src/test/java/com/wikia/webdriver/PageObjectsFactory/PageObject/Wam/WamPageObject.java
DAR-329 compare Tab And Header Name