| 2015-02-18 |  | 
|---|---|
| 
                Set default displacement to be 20,20
                
                 
                  
                  mathew groves
                  committed 
  
    
      on 18 Feb 2015
    
  
                  
                 | |
| 2015-02-17 |  | 
| 2015-01-26 | 
                implement smart blur and displacement filters; fix some doc issues
                
                 
                  
                  Chad Engler
                  committed 
  
    
      on 26 Jan 2015
    
  
                  
                 |