updated for version 7.4.238
Problem:    Vim does not support the smack library.
Solution:   Add smack support (Jose Bollo)
Added tag v7-4-238 for changeset 410ef4f1a3d2
updated for version 7.4.239
Problem:    ":e +" does not position cursor at end of the file.
Solution:   Check for "+" being the last character (ZyX)
Added tag v7-4-239 for changeset 98bfec9ea760