Merge pull request KiCad#1061 from jkriege2/fix_missing_dcm_siliconialtera

BUGFIX: added missing DCMs for Altera and Siliconi libs + fixed all KLC issues in both

Author: SchrodingersGat

library/Altera.dcm

@@ -0,0 +1,45 @@
+EESchema-DOCLIB  Version 2.0
+#
+$CMP EP1210
+D EPLD
+K EPLD
+F ~
+$ENDCMP
+#
+$CMP EP1810
+D EPLD
+K EPLD
+F ~
+$ENDCMP
+#
+$CMP EP300
+D EPLD, DIP-20
+K EPLD
+F ~
+$ENDCMP
+#
+$CMP EP310
+D EPLD, 8 Macrocell, DIP-20
+K EPLD
+F https://www.usbid.com/assets/datasheets/A6/ep310%20-%20epld%20-%20altera.pdf
+$ENDCMP
+#
+$CMP EP320
+D EPLD
+K EPLD
+F ~
+$ENDCMP
+#
+$CMP EP600
+D EPLD
+K EPLD
+F ~
+$ENDCMP
+#
+$CMP EP910
+D EPLD
+K EPLD
+F ~
+$ENDCMP
+#
+#End Doc Library