[RD] LCS - line channels (basic) v3 - [republish]

==================================================================
July 18 2019 - [RD] LCS - line channels (basic) by RootDuk

Version : v3 - read the notes

==================================================================

Easy script to draw channels based on ie. GANN using the following
input params

- ibback : barsback to search for high and low
- ffactor : factor to up/downscale the lines
- oextend : extend lines, left, right, both, none
- bshowline : show horizontal lines yes/no
- bsshowdown : show diag down lines yes/no
- bsshowup : show diag up lines yes/no
- bshowindm : show index marker, where is you current ibback

===================================================================
Notes
===================================================================
When you use this code, pls let me know where and how you used it
as iam always curious what some can do with it. Thanks!

===================================================================
Updates
===================================================================
v1
v2 - July 17 2019
- Removed support wallets from source code. I think the source
- has been deleted because of this, find no other clue.
v3 - July 18 2019
- Republish