do not remove empty layers in layer alignment
tree1295660f4a80cd5e181913cfa83c768d07eaaeb9
-rw-r--r-- 47 .gitignore
-rw-r--r-- 2149 .mailmap
-rw-r--r-- 11819 DownsamplerTest.java
-rw-r--r-- 659 README
drwxr-xr-x - T2-NIT
drwxr-xr-x - T2-TreelineGraph
-rw-r--r-- 748 TODO
-rw-r--r-- 521 TODO.ElasticAlign
drwxr-xr-x - TrakEM2_
drwxr-xr-x - VectorString
-rwxr-xr-x 42 grep
-rw-r--r-- 1498 pom.xml
drwxr-xr-x - test