Fixes to the main browser tests to get them all to pass again.
Merge branch 'ie_fixes' into browser_test_fixes

Conflicts:
	kalite/main/tests/browser_tests.py
Merge branch 'ie_fixes' into browser_test_fixes
Tweak to main browser tests, to make point checking more specific.
Merge pull request #493 from jamalex/browser_test_fixes

Browser test fixes