Added public files
Roughly added all public files. Probably missed some, though.
diff --git a/obj/tools/MGtool/man.d/xgrep b/obj/tools/MGtool/man.d/xgrep
new file mode 100644
index 0000000..8914fcb
--- /dev/null
+++ b/obj/tools/MGtool/man.d/xgrep
@@ -0,0 +1,25 @@
+SYNOPSIS
+ xgrep [-iv] <regexp> <filepattern>
+ or
+ xgrep [-iv] <regexp> (when reading from a pipe)
+
+DESCRIPTION
+ Search for the regular expression <regexp> in all files matching the
+ <filepattern>.
+ Works simular to the Unix command "grep". The reslut will be written
+ to <STDOUT> and may be piped into another command.
+
+OPTIONS
+ -v reverts the sense of <regexp>.
+
+ -i matches case-insensitive
+
+EXAMPLES
+ xgrep Deepthought /log/SHOUTS
+ This will search throught the shout log file for any line which has
+ the word "Deepthought" in it.
+
+ xgrep create\(\) *.c
+ This will search for all lines of all lpc code files in the current dir
+ which have the function "create()" defined.
+