pcb-rnd 1.2.2 ~~~~~~~~~~~~~~ We had multiple focuses in the past 2 months for producing pcb-rnd 1.2.2, an important feature-rich release: 1. Going on with the major cleanup/split in the gtk HID allows pcb-rnd to have multiple GTK based HIDs. 2. One of the new GTK based HID has opengl rendering (reusing the old code; thanks to Keith). 3. Font upgrade: support for multiple fonts on the same board, font selectable per text object; arc in font; polygon in font (thanks to Erich). 4. More user friendly font editor: can load and save fonts directly from/to files on the disk; can edit any of the currently loaded fonts; can edit arcs and polygons. 5. Rubber band and signal routing UI improvements (thanks to Ade and Luis). 6. Support for EDAkrill in the library window. 7. More io_ support: tEDAx footprints and netlists, import netlist from mentor graphics schematics, import KiCad's eeschema netlist. 8. gtk dialog box for editing parameters of parametric fooprints 9. Generic cleanup: start removing global PCB, making the layer code reentrant