Fix(filter and blur/focus on input): filtering parsing + error when refocus

- The filter was receiving parameters as strings and wasn't parsing to int submin and submax
- When selecting a result and clicking out of the input, there was an error with the digest process (now using custom async ng-focus directive)
chore(ngmocke2e and angular): update angular to the last version and added ngmocke2e to fake the backend
chore(added ngmocke2e): added script tag