most of planned datatypes tests added, not all test pass yet
most of planned datatypes tests added, not all test pass yet

agebrock/node-firebird-libfbclient,agebrock/node-firebird-libfbclient,agebrock/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,agebrock/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient,xdenser/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient,jacobalberty/node-firebird-libfbclient