Rework tree/commit cache
tree964622299a099d2a14dce873c54a7bc758c6adec
-rw-r--r-- 5351 README
-rw-r--r-- 12982 SUBMITTING_PATCHES
-rw-r--r-- 5043 TODO
drwxr-xr-x - org.spearce.egit.core
drwxr-xr-x - org.spearce.egit.ui
drwxr-xr-x - org.spearce.jgit