I've edited my previous post, but it's rather simple... IF the transaction isn't confirmed in a couple of hours, especially if the network starts to forget your transaction (you cannot find it on blockchain.info, blockr.io,...) you can do the following steps:
1) surf to https://blockr.io/tx/push
2) copy the signed tx from my previous post
3) paste it in the website opened in step 1
4) click on "decode and check"
5) click on "push"
There's no need to do this step to often, only when it takes a really long time, and there's a chance your tx will be forgotten.
BTW: this isn't some magical trick to speed up the transaction, it's just a way to make sure the network remembers your unconfirmed transaction, so you have a shot of getting included in a block.
You got lucky It's all about averages...
It would be best if you locked this topic now (bottom left corner)