Update dataformat and readme docs

Author: qu1ck

DATAFORMAT.md

@@ -55,7 +55,7 @@ pcbdata = {
     "F": [
       {
         // SVG path of the polygon given as 'd' attribute of svg spec.
-        // If "svgpath" is present "polygons" is ignored. 
+        // If "svgpath" is present "polygons" is ignored.
         "svgpath": svgpath,
         "polygons": [
           // Set of polylines same as in polygon drawing.
@@ -105,8 +105,9 @@ pcbdata = {
 
 # drawing struct
 
-All drawings are either graphical items (arcs, lines, circles)
+All drawings are either graphical items (arcs, lines, circles, curves)
 or text.
+
 Rendering method and properties are determined based on `type`
 attribute.
 
@@ -151,6 +152,19 @@ attribute.
 }
 ```
 
+### curve
+
+```js
+{
+  "type": "curve", // Bezier curve
+  "start": [x, y],
+  "end": [x, y],
+  "cpa": [x, y], // control point A
+  "cpb": [x, y], // control point B
+  "width": width,
+}
+```
+
 ### polygon
 
 ```js
@@ -238,7 +252,7 @@ Footprints are a collection of pads, drawings and some metadata.
       "shape": shape,
       // Only present if shape is "custom".
       // SVG path of the polygon given as 'd' attribute of svg spec.
-      // If "svgpath" is present "polygons", "pos", "angle" are ignored. 
+      // If "svgpath" is present "polygons", "pos", "angle" are ignored.
       "svgpath": svgpath,
       "polygons": [
         // Set of polylines same as in polygon drawing.
@@ -249,7 +263,7 @@ Footprints are a collection of pads, drawings and some metadata.
       "radius": radius,
       // Only present if shape is "chamfrect".
       // chamfpos is a bitmask, left = 1, right = 2, bottom left = 4, bottom right = 8
-      "chamfpos": chamfpos, 
+      "chamfpos": chamfpos,
       "chamfratio": ratio,
       // Pad type is "th" for standard and NPTH pads
       // "smd" otherwise.

README.md

@@ -17,7 +17,8 @@ as additional columns in the BOM table (for example manufacturer id) or it can b
 used to indicate which components should be omitted altogether (dnp field). For
 full description of functionality see [wiki](https://github.com/openscopeproject/InteractiveHtmlBom/wiki).
 
-Generated html page is fully self contained, doesn't need internet connection to work and can be packaged with documentation of your project or hosted anywhere on the web.
+Generated html page is fully self contained, doesn't need internet connection to work
+and can be packaged with documentation of your project or hosted anywhere on the web.
 
 [Demo is worth a thousand words.](https://openscopeproject.org/InteractiveHtmlBomDemo/)
 
@@ -29,8 +30,9 @@ See [project wiki](https://github.com/openscopeproject/InteractiveHtmlBom/wiki)
 
 Plugin code is licensed under MIT license, see `LICENSE` for more info.
 
-Html page uses [Split.js](https://github.com/nathancahill/Split.js)
-and [PEP.js](https://github.com/jquery/PEP) libraries that get embedded into
+Html page uses [Split.js](https://github.com/nathancahill/Split.js),
+[PEP.js](https://github.com/jquery/PEP) and (stripped down)
+[lz-strings.js](https://github.com/pieroxy/lz-string) libraries that get embedded into
 generated bom page.
 
 `units.py` is borrowed from [KiBom](https://github.com/SchrodingersGat/KiBoM)