support signal(lazy implement)
working commit: support signal
working commit
+ support signal event
support timer and signal event handling
fix mistake
test multi timer event
fix {event,timer,signal}_assign() bug
add TODO comment
rename local variable
add ctimeval reference in cevent for GC reason
revise class structure not to use Konoha wrapper class(Libevent_kick.k)
revise cevent

confirmed timer and signal by echoServer.k

cbufferevent revised and confirm it by bufferevent.k

delete comment out lines

change class name on Konoha
Merge branch 'master' into libevent
correct code
+ use KFieldSet()
+ set structname
+ libevent callback function name
Merge pull request #409 from tosnoz/libevent_revise_classStruct

Libevent revise class struct