Fix for failing tests

closes #1609
- added wait for output
- changed order of test tasks
Merge pull request #1612 from sebgie/issue#1609

Fix failing tests
Swap url.resolve for slash handling
Ignore readme files in subdirectories.

This prevents theme and plugin readme files from appearing as new files.
Fix login test failure

no issue
- added timeout after login limit tests
Merge pull request #1624 from sebgie/test_fails

Fix login test failure
Merge pull request #1621 from nmec/fix/gitignore

Ignore readme files in subdirectories.
Upgrade downsize to 0.0.4

refs #1095
- added new unicode test to excerpt helper
Fix error when uploading logo/cover image

closes #1616
- removed pars from model
- changed checkbox handling
Merge pull request #1608 from halfdan/1095-unicode-words

Upgrade downsize to 0.0.4
Merge pull request #1629 from sebgie/issue#1616

Fix error when uploading logo/cover image
Update dependencies.

- Important update for express (contains __proto__ fix in qs)
- Update all other dependencies to latest
Merge pull request #1622 from halfdan/update-deps