Issue 996: Ensure all dialogs close when the escape key is pressed - code tidy up (thx to thc202's comments;)

git-svn-id: http://zaproxy.googlecode.com/svn/trunk@4222 0fcac13d-f916-6cb6-7431-acacdca54389
Issue 982: Support an API key in anti CSRF form generation

git-svn-id: http://zaproxy.googlecode.com/svn/trunk@4224 0fcac13d-f916-6cb6-7431-acacdca54389
Issue 982: Support an API key in anti CSRF form generation

git-svn-id: http://zaproxy.googlecode.com/svn/trunk@4225 0fcac13d-f916-6cb6-7431-acacdca54389
Issue 943: Use 'labelFor' attribute on JLabels 

git-svn-id: http://zaproxy.googlecode.com/svn/trunk@4226 0fcac13d-f916-6cb6-7431-acacdca54389