#94 - Adding a 'loading' that locks the screen during each ajax request.
 inserting karma-coverage and istanbul for code coverage
add waitingFrameCreateIssueOpen in openModel method
 include coverage folder in .gitignore
#94 - Adding a id=loading on loading element.
create waitMessage method and fix DragAndDrop method
Merge branch 'issue94' of https://github.com/oliviagj/kanboard into issue94

Conflicts:
	test/spec/functionalTest/rocketboard/src/test/java/rocketboardPages/RocketboardPage.java
Merge branch 'master' into issue94

Conflicts:
	test/spec/functionalTest/rocketboard/src/test/java/rocketboardPages/RocketboardPage.java
#94 - merging local changes with remote issue94
#94 - Removing extra loading element.
update loading without forced timeout
Updating method issueAdvancedOptions to consider variables repositories and removing not used imports.
change the getCount method
#94 - Loading now appears only for big ajax requests. Those request are repos loading and filtering.
updating/refactoring in moveIssue and getCount methods
Title QA is written in a way its breaking for most layouts.

Why not write QA instead of Quality Assurance. This sentence is not easier to understand than it's acronym. Also it's always breaking the layout due to it being huge. Thus, QA should be used instead in the title.
Merge pull request #97 from RocketBoard/issue94

#94 - Adding a 'loading' that locks the screen during each ajax request.