Bumping for re-release due to 0.2.11 re-release made in upstream

According to the change-log of upstream there has been a re-release of 0.2.11
I've compared the code diff of what's available in webjars and the changes made in this upstream commit: https://github.com/angular-ui/ui-router/commit/ee292fdfa62c348b2198a71edba3507199e78b81

It seems webjar needs to be refreshed