Add following packages, used by Altera:
Created by: krtkr
Hi all!
I add following BGA packages:
- BGA-68_5.0x5.0mm_Layout9x9_P0.5mm_Ball0.3mm_Pad0.25mm_NSMD
- BGA-100_6.0x6.0mm_Layout11x11_P0.5mm_Ball0.3mm_Pad0.25mm_NSMD
- BGA-144_7.0x7.0mm_Layout13x13_P0.5mm_Ball0.3mm_Pad0.25mm_NSMD
- BGA-256_11.0x11.0mm_Layout20x20_P0.5mm_Ball0.3mm_Pad0.25mm_NSMD
- BGA-100_11.0x11.0mm_Layout10x10_P1.0mm_Ball0.5mm_Pad0.4mm_NSMD
- BGA-324_19.0x19.0mm_Layout18x18_P1.0mm_Ball0.5mm_Pad0.4mm_NSMD
They are required to finish following pull request: https://github.com/KiCad/kicad-library/pull/1418