New README; improved posdriver-ssd; drawer-kick utility

* A README for the WEFC fork

* A more capable version of posdriver-ssd, posdriver2-ssd

* A utility for testing cash drawer opening via Epson TM88ii,
   printKick.sh
Small modifications to initial commit.

- printKick.sh is for initial-setup level tests of
  receipt printer and cashdrawer opening via Epson TM88ii

- posdriver2-ssd is a more capable version of posdriver-ssd
   to help with testing scanner-scale drivers.

- posd.sh is a shell for running posdriver2-ssd and installing
   new versions of it.
Merge from posdev with revised/resolved posd.sh

Conflicts:
	pos/is4c-nf/scale-drivers/drivers/rs232/posd.sh
Merge remote branch 'upstream/master'
Working documentation toc
gohanman 6Jul2012
Merge remote branch 'upstream/master'

* upstream/master:
  Bugfix: % discount on force qtty items
tiny things 7Jun12
Merge remote branch 'origin/master'

* origin/master: (78 commits)
  Bugfix: % discount on force qtty items
  Allow shelftags w/o super departments
  Patch for first super department
  Fixed check listing for WFC deposit slips
  Tinkering w/ mercury integration
  Working documentation toc
  Line-itme percent discount for sales
  Allow scan on nosale
  Performance fixes for loading YTD patronage
  Fiddling with YTD patronage speedup reload
  Same footers regular & reprint receipt
  Allow login by UPC scan
  BUGFIX: TT{Enter} doesn't cause a tender out
  BUGFIX: Apostrophe in Traveler's check tender
  Percent Discount fix(es)
  Need check counts again
  merge update
  BUGFIX (BANDAID!) for continuous beep while waiting for a weight
  bugfix testing
  bugfix test
  ...
Test of commit from lane
Odd bits: 17Jun12
Undo gohanman 17Jun12
Undo2 june 16 dummy
Part of restoring github to June 16
Two files after June 16 restore
The dummy eric1.txt
Aug 5 conflicts
Work of 8Aug2012
Merge remote-tracking branch 'flathat/master'
Unmerged README, updated gitignore