Add missing programs to ignore list

Added recently added programs to the default exclude list.

Signed-off-by: Junio C Hamano <junkio@cox.net>

.gitignore

@@ -2,6 +2,7 @@ GIT-VERSION-FILE
 git
 git-add
 git-am
+git-annotate
 git-apply
 git-applymbox
 git-applypatch
@@ -22,6 +23,7 @@ git-convert-objects
 git-count-objects
 git-cvsexportcommit
 git-cvsimport
+git-cvsserver
 git-daemon
 git-diff
 git-diff-files
@@ -53,13 +55,15 @@ git-mailsplit
 git-merge
 git-merge-base
 git-merge-index
+git-merge-tree
 git-merge-octopus
 git-merge-one-file
 git-merge-ours
 git-merge-recursive
 git-merge-resolve
 git-merge-stupid
 git-mktag
+git-mktree
 git-name-rev
 git-mv
 git-pack-redundant