style(proxy): Correct typo

Change "browser hang up the socket" to "browser hung up the socket"
style(runner): Add new test reporters to CLI output

Add 'growl' and 'coverage' to possible test reporter values in 'karma start --help'
fix(config): frameworks spelling
test(config): make the tests pass on Windows
chore(fileList): add a todo for optimizing start-up
chore: run travis tests on 0.10

This was disabled because of https://github.com/isaacs/npm/issues/2907 which seems to be fixed in 0.10.2
chore: update deps to the latest
test(e2e): remove **/ prefix from coverage

As it should not be required anymore...
chore(release): push to correct branch (master/stable)