Bump dependencies to support AngularJS 1.7

[janlazo]

Doing the same as with https://github.com/smart-table/smart-table-vue. I plan to upgrade a project I work on to support AngularJS 1.7 (LTS release).

[janlazo]

                       === npm audit security report ===                        
                                                                                
# Run  npm update minimatch --depth 4  to resolve 1 vulnerability
                                                                                
  High            Regular Expression Denial of Service                          
                                                                                
  Package         minimatch                                                     
                                                                                
  Dependency of   karma-coverage [dev]                                          
                                                                                
  Path            karma-coverage > istanbul > glob > minimatch                  
                                                                                
  More info       https://nodesecurity.io/advisories/118                        
                                                                                


found 1 high severity vulnerability in 9155 scanned packages
  run `npm audit fix` to fix 1 of them.

[janlazo]

Why are there 2 lockfiles? Nothing broke so far but I get warnings from yarn because of package-lock.json.