Started structure for file-utils (futil)
PBL generation refined
[futil]: Added find.sh

futil.find.sh finds files based on regex pattern upwards in file-system
[futil]: adapting find to new structure

futil.find.sh is adapted to the script's new way of hiding back-end files.

Category: development
[futils]: nchew.sh added

futils.nchew.sh will chew parts of a strings up. Easier to use than sed,
especially for filenames that contain characters with special meaning to sed.
[futil]: Added ui for pline

futil.pline.sh -h

Category: development
[grit]: mline.sh parameters

grit.mline.sh can now print specific parameters and enables certain
formatting.

Category: development
[futil]: dline.sh added

Does the same as pline.sh, but the opposite. I.e. it removes lines in file,
either between regexp markes or between certail line numbers.

Category: development
[futil]: First atempt for tmpname & infile

Two new scripts:

tmpname.sh: Helps select good filenames. Has some really nifty variable
            operations. Might be too smart.

onfile.sh:  To be used for text-substitutions on files. Any command that
            works with stdin/stdout can be used

Known issues:
OPTIND gets screwed by shift and getopts when done twice. Not sure this combo
can ever work.

onfile.sh depends on tmpname.sh and the sourcing allowing parameters didn't
turn out well. Will need to redo this. Possibly a separate function for
parameter parsing called tmpname_init which gets called automatically if not
sourced but which needs explicit calling if sourced.
[futil]: onfile.sh verbose

script takes -v flag, useful to see what files are processed with what
in non dry-run mode.

Corrected help-page

Category: development
overall: Cleaned up files from end white-spece

Prof of concept for futil.onfile.sh. Command line used:

src.shgrep.sh '[[:space:]]+$' | cut -f1 -d":" | sort -u | \
   futil.onfile.sh -v "sed -e 's/[[:space:]]\+$//'"

This actually has an important and useful aspect, it makes new comit
diffs less prone to diffs and merge conflicts.

Category: cosmetic
[futil]: tmpname.sh handling corrected

Finally got it right tanx to:
http://www.unix.com/shell-programming-scripting/31439-ksh-can-you-use-getopts-function.html

Category: bugfix
[futil]: Code clean-up

onfile.sh
tmpname.sh

Category: bugfix
[aosp]: tzplots.sh added

Simplyfies running gnuplot and feedgnuplot

Catgegory: development
[util] onfile.sh - Help text modified

Better English

Category: bugfix
[futil]: onfile.sh - quoting not needed

Quoting for simple commands is not required any more.

Category: feature
[futil]: templates3.sh added

Creates a new s3 script from any current s3 script used as template.
Intended for scripts, mainly for shell-scripts but would probably work
well for other scripts to.

Category: development
Minor file occurances in files fixed

Cathergory: buxfix
Change of handling files.s3
README.md added/modified

Change-Id: Id2cfc072983cfd96505f4ec4261e2ab1c313023b