TODO

features
* Node:
** find solution to long (8hr) of downloading all blocks on first time
** find solution for slow start time of node (1-2 min)
** find solution for node not responding once in a while after getting to steady state
* balance:
** give current block number (http://blockexplorer.com/q/getblockcount) - do we really need this? we have the time...
** show balance as a badge on launch pad - do we want this? balance maybe out of date...
** show balance and confirmation for each address
* generante new address button
* list all address
** how to get them? getaddressesbyaccount does not return all addresses, how to get all accounts? are there addresses without any account?ß
** clicking on an address allow you to copy or email/SMS/QR it.
* wallet:
** encrypt wallet
** upload (encrypted) wallet to a single backup-site
* App:
** use In App Purchase to sell bitcoins

bugs
* Assertion failed: (_Unwind_SjLj_Resume() can't return), function _Unwind_SjLj_Resume, file /SourceCache/libunwind/libunwind-24.1/src/Unwind-sjlj.c, line 326.
* Only glitch I had: when I launched the app for the 1st time, I noticed that on the Balance tab the block count seemed to get stuck at 1500. I let it sit for a minute or two and nothing happened. Once I quit the app and re-ran it, I saw the network activity icon appear in the top bar and block count started incrementing as blocks were processed. Then it stopped again at 3625. I rolled up to force an "update" and network activity resumed but not the block count.