change catch() for rpc_server::get_method_data() call, which now throws unknown_method instead of key_not_found_exception. Fixes #297
change catch() for rpc_server::get_method_data() call, which now throws unknown_method instead of key_not_found_exception.
Fixes #297

jakeporter/Bitshares,bitsuperlab/cpp-play,dacsunlimited/dac_play,Ziftr/bitshares,FollowMyVote/bitshares,bitshares/bitshares,bitsuperlab/cpp-play,frrp/bitshares,RemitaBit/Remitabit,frrp/bitshares,frrp/bitshares,drltc/keyid,jakeporter/Bitshares,bitshares/devshares,bitshares/devshares,dacsunlimited/dac_play,bitshares/bitshares,frrp/bitshares,jakeporter/Bitshares,RemitaBit/Remitabit,bitshares/bitshares-0.x,drltc/keyid,bitsuperlab/cpp-play,bitsuperlab/cpp-play,bitshares/devshares,camponez/bitshares,bitshares/devshares,frrp/bitshares,RemitaBit/Remitabit,FollowMyVote/bitshares,drltc/keyid,RemitaBit/Remitabit,camponez/bitshares,denkhaus/bitsharesx,bitshares/bitshares-0.x,denkhaus/bitsharesx,jakeporter/Bitshares,bitsuperlab/cpp-play,bitshares/bitshares-0.x,camponez/bitshares,bitshares/bitshares,camponez/bitshares,camponez/bitshares,drltc/keyid,bitshares/bitshares-0.x,bitshares/bitshares,FollowMyVote/bitshares,RemitaBit/Remitabit,RemitaBit/Remitabit,denkhaus/bitsharesx,bitshares/devshares,dacsunlimited/dac_play,bitshares/devshares,camponez/bitshares,bitshares/bitshares,jakeporter/Bitshares,Ziftr/bitshares,jakeporter/Bitshares,dacsunlimited/dac_play,FollowMyVote/bitshares,Ziftr/bitshares,dacsunlimited/dac_play,dacsunlimited/dac_play,bitshares/bitshares-0.x,bitshares/bitshares-0.x,Ziftr/bitshares,FollowMyVote/bitshares,FollowMyVote/bitshares,frrp/bitshares,bitsuperlab/cpp-play,bitshares/bitshares,denkhaus/bitsharesx