Variable timeout for button sequence
Hi Merdok,

Could you add the option to specify variable timeout when using button sequences?
I've suggest adding the following lines of code to allow both a single value as an array the matches the specified buttons with specific timeouts (@line 1513):

`if (seqObj.interval != undefined && Array.isArray(seqObj.interval)) {`
`if (seqObj.interval.length >= curRemoteKeyNum && isNaN(seqObj.interval[curRemoteKeyNum]) == false) {`
`tmpInterval = seqObj.interval[curRemoteKeyNum];`
`}`
`}`

Thx!

Roy