Broken solution fix

[johntoyne]

I cloned and tried to run according to readme, however there are broken references.. I managed to fix it by changing two things...

1. in src/styles/styles.scss changed line 26 and 27 to

@import "~ag-grid-community/src/styles/ag-grid.scss";
@import "~ag-grid-community/src/styles/ag-theme-balham.scss";

2. in src/grid.js commented out line 3

// require('ag-grid-enterprise');