ENH: reverse like parameter for DataFrame.filter() method
#### Is your feature request related to a problem?

I am able to filter columns of dataframes by using `df.filter(like="COLUMNNAME",axis=1)` and I would like to do the reverse, excluding these columns.

#### Describe the solution you'd like

I think a possible solution would be the implementation of a not_like argument. Alternatively, an operator similar to `~` in the `.loc[]` method.

#### API breaking implications

-

#### Describe alternatives you've considered

The alternative for achieving this goal is either using ´.filter()´ with an appropriate regex or using ´.loc[:,~df.columns.str.contains("COLUMNNAME")´. Both methods are feasible, but either more complicated or less readable than the proposed method. 
