New package for organizing the geometrical utility functions of
the workbench, `draftgeoutils`.
The first submodule is one that deals with general operations.
Small spacing fixes like imports in separate lines
for more clarity, and the position of the license.
Also fix copying of a list in order to keep compatibility
with Python 2.
Per edge align feature
- OffsetWire() function is per-edge-aware of aligns information (alignList) for offsettg individual edge
- Instead of using dvec which universally offseting all edge consistently, it calculate vector per edge for offseting
- 2 modes of 'offsetting' to get 2 'offseted' wires from a basewire taking into per-each align info
It accept a normal info to make e.g. all wires in a Sketch gain consistent direction, instead of calculating from indiviual wires
Found via `codespell -q 3 -L aci,ake,aline,alle,alledges,alocation,als,ang,anid,ba,beginn,behaviour,bloaded,byteorder,calculater,cancelled,cancelling,cas,cascade,centimetre,childs,colour,colours,commen,currenty,dof,doubleclick,dum,eiter,elemente,feld,freez,hist,iff,indicies,initialisation,initialise,initialised,initialises,initialisiert,ist,kilometre,lod,mantatory,methode,metres,millimetre,modell,nd,noe,normale,normaly,nto,numer,oder,orgin,orginx,orginy,ot,pard,pres,programm,que,recurrance,rougly,seperator,serie,sinc,strack,substraction,te,thist,thru,tread,uint,unter,vertexes,wallthickness,whitespaces -S ./.git,*.po,*.ts,./ChangeLog.txt,./src/3rdParty,./src/Mod/Assembly/App/opendcm,./src/CXX,./src/zipios++,./src/Base/swig*,./src/Mod/Robot/App/kdl_cp,./src/Mod/Import/App/SCL,./src/WindowsInstaller,./src/Doc/FreeCAD.uml`
Found via `codespell -q 3 -I ../fc-word-whitelist.txt -S ./.git,*.po,*.ts,./ChangeLog.txt,./src/3rdParty,./src/Mod/Assembly/App/opendcm,./src/CXX,./src/zipios++,./src/Base/swig*,./src/Mod/Robot/App/kdl_cp,./src/Mod/Import/App/SCL,./src/WindowsInstaller`
When drawing (snapping) using the Draft module, it is now possible
to press the Q key to record points. Additional snap locations then
become available orthogonally to these hold points.
