Renamed c_tech_arria10 into c_tech_arria10_proto to more easily find it with e.g. grep.

...ries/technology/ip_arria10/eth_10g/ip_arria10_eth_10g.vhd

...ology/ip_arria10_e1sg/eth_10g/ip_arria10_e1sg_eth_10g.vhd

...ology/ip_arria10_e2sg/eth_10g/ip_arria10_e2sg_eth_10g.vhd

...y/ip_arria10_e3sge3/eth_10g/ip_arria10_e3sge3_eth_10g.vhd

libraries/technology/mac_10g/tech_mac_10g_arria10.vhd

libraries/technology/mac_10g/tech_mac_10g_arria10_e1sg.vhd

libraries/technology/mac_10g/tech_mac_10g_arria10_e2sg.vhd

libraries/technology/mac_10g/tech_mac_10g_arria10_e3sge3.vhd

libraries/technology/technology_select_pkg.vhd

libraries/technology/technology_select_pkg_unb1.vhd

libraries/technology/technology_select_pkg_unb2b.vhd

libraries/technology/technology_select_pkg_unb2c.vhd